🚚 Spend more to unlock FREE shipping.
Same Day Dispatch For All Orders Placed Before 2pm AEST Mon-Fri (Excl Public Hols). Need Assistance Call Cam 0417617191.

Bandai 1/1700 EX Model EX-31 White Base

$66.99 AUD
Bandai's EX Model take on the SCV-70 White Base, the Pegasus-class carrier the whole original Gundam series happens aboard. In 1/1700 it comes with an in-scale RX-78-2, two Guncannons, a Guntank, two Core Boosters, a G-Fighter and a Gun Perry, all of which stow inside the ship, plus three mobile suit beds and a display base. Surface detail is dense and the interiors are modelled, but colour separation is minimal by design, so this is a kit that expects to be painted rather than snapped and shelved.
From $10
4 × $16.74
Key features

1. The whole air group in scale: an RX-78-2, two Guncannons, a Guntank, two Core Boosters, a G-Fighter and a Gun Perry, and every one of them stows inside the hull.

2. Interiors you can actually open: hangar covers, engine covers and the rear hatch all come off, and there is moulded detail under all three.

3. Two mega particle cannon styles supplied: early-series and later-series covers for both sides, so you build the version you remember.

Returns & Refunds
  1. Australian Consumer Law Compliance: Mecha Express Australia strictly adheres to the Australian Consumer Law for all transactions.
  2. Contact Process for Issues: If you encounter any issues with your purchase, you should first contact Mecha Express Australia via email at support@mechaexpressaustralia.com.au, describing the problem and providing photos and contact details.
  3. Response and Advice: Mecha Express Australia will promptly respond to your email to discuss the issue and advise on the next steps.
  4. USA Customer Policy: USA customers are not eligible for returns, refunds, or compensation for any issues including lost, stolen, or incorrectly delivered items.
  5. Return Conditions for AU and NZ: Items must be returned in their original, undamaged, and resalable packaging if requested by Mecha Express Australia.
  6. Refund and Replacement Policy: Australian and New Zealand customers may receive replacements or refunds for reasons like change of mind (before dispatch with a restocking fee), incorrect items, lost/stolen/damaged parcels during delivery, missing parts, or inability to supply an item. Mecha Express Australia will give you a Reply Paid number for you to return these items at no cost to you at your local Australia Post outlet.
  7. Non-refundable Items: Items that cannot be refunded include those that are opened, used, partly assembled, lost parts, self-damaged items, or items found with no issues.
  8. Duplication Promise: Returns are accepted if you receive a duplicate gift, provided the item is returned in resalable condition and at your own expense.
  9. Pre-Order Cancellation: While pre-order refunds are typically not offered, requests will be considered but subject to a 10% restocking and administration fee.
  10. Restocking and Administration Charge: A 10% fee applies to canceled orders or refunds to cover non-refundable third-party fees, calculated on the total value of the products and shipping costs.
Series Assembly Guide FAQ

Bandai 1/1700 EX Model EX-31 White Base

The ship that carried the whole story

Everything in the original Mobile Suit Gundam happens because this ship keeps flying. The White Base takes off with a half-trained crew, a prototype it should not have, and nowhere safe to land, and it just keeps going. Most Gunpla shelves are full of the machines that launched from it. This is the thing they launched from.

Bandai's EX Model line exists for exactly this: the ships, the carriers and the support craft that never get a Master Grade. It is a different kind of build to a mobile suit, and if you have only ever done suits, that is the reason to try one.

Build difficulty

Be clear-eyed about this one. It is rated 15 and over, and paint is part of the job rather than an optional extra. There is almost no colour separation: the parts come in white, red and grey, and everything else on the finished ship is down to you. The colour guide in the instructions is in Japanese only. Assembly itself is not hard, and one builder review put the whole thing together without adhesive apart from the Guntank's cannon, which does want a drop of glue to stay put. What you are signing up for is a straightforward assembly followed by the painting session that makes it look like the photos.

Technical highlights

What the EX Model line trades colour separation for is surface detail, and this kit is full of it. The forward mobile suit hatches open on both sides by swapping parts, and the hangars underneath are moulded inside, not hollow. Three mobile suit beds are included so you can lay the machines out in the bay. The main gun turret has a removable cover, rotates, and can be built deployed. The twin machine cannons open the same way. Both mega particle cannons come with two sets of covers so you can pick the early-series or later-series look, and there are enough parts to run either style on either side. The engine block has its mechanicals reproduced inside and detaches the way it does in the show, and the engine covers and rear hatch come off to show what is underneath. Swap the central deck and you can pose the Guntank rolling down out of the ship. A dedicated display base is included.

What makes this kit special

  • The whole air group comes with it: an in-scale RX-78-2 Gundam, two Guncannons, a Guntank, two Core Boosters, a G-Fighter and a Gun Perry, and all of them stow inside the ship.
  • Both mega particle cannon styles in one box: early-series and later-series covers, two of each, so you can build the version you grew up with.
  • Interiors that are actually modelled: pull the hangar covers, the engine covers or the rear hatch and there is real detail under all of them.
  • Three mobile suit beds: lay the Gundam and the Guncannons out in the bay instead of leaving it empty.
  • Guntank deployment scene: a swapped centre deck lets you set the Guntank coming down out of the hull.
  • Display base included: no separate stand to buy, and the ship sits on it steadily.
  • A canvas rather than a finished product: flat moulded colour and dense panel detail is a combination that pays back panel lining and a paint job better than almost anything at this price.

What's in the box

  • SCV-70 White Base hull, moulded in white, red and grey
  • Parts-swap open and closed forward mobile suit hatches, both sides
  • Three mobile suit beds
  • Two sets of mega particle cannon covers, early-series and later-series, for both sides
  • Removable main gun cover, deployable main gun and twin machine cannons
  • Removable hangar covers, engine covers and rear hatch cover
  • Swappable central deck for the Guntank deployment scene
  • Detachable engine block with interior detail
  • 1/1700 RX-78-2 Gundam
  • 1/1700 Guncannon x 2
  • 1/1700 Guntank
  • 1/1700 Core Booster x 2
  • 1/1700 G-Fighter
  • 1/1700 Gun Perry
  • Dedicated display base
  • Instruction manual with a Japanese-language colour guide

There are no clear parts and no metal parts in this kit.

Compatible accessories

A dedicated display base is included, so no separate stand is needed. The included mobile suits and support craft are moulded in-scale for this ship and are not compatible with 1/144 or 1/100 kits.

Build your Universal Century collection

The White Base is the setting for the whole One Year War. These are the ones that go with it, and all of them are in stock now:

Build specifications

  • Series: Mobile Suit Gundam
  • Timeline: Universal Century
  • Product line: EX Model, kit number 31
  • Scale: 1/1700
  • Subject: SCV-70 White Base, Pegasus-class assault carrier
  • Faction: Earth Federation Forces
  • Manufacturer: Bandai, Japan
  • First released: November 2006
  • Kit packaged weight: approximately 360 g, retail box approximately 31 x 20 x 8.3 cm
  • Barcode: 4573102570031
  • Skill level: Skill Level 3 on the Mecha Express scale, rated 15 and over on the box by Bandai
  • Assembly method: snap-fit assembly, cement recommended on the Guntank's cannons, nippers required
  • Paint required: yes, for the intended finish. The kit assembles unpainted but is moulded in three flat colours
  • Display base included: yes
  • Special features: opening hatches, removable hangar and engine covers, deployable main gun and machine cannons, selectable mega particle cannon styles, Guntank deployment deck, full in-scale air group

Perfect for

  • Universal Century collectors who want the ship, not another suit
  • Builders who enjoy painting more than assembly and want a surface worth painting
  • Anyone building a 1/1700 fleet display
  • Diorama builders after a centrepiece with modelled interiors
  • Long-time Gundam fans who grew up with the original series
  • Modellers coming from ships and aircraft who want a way into Gunpla on familiar ground

Fast Australian shipping

Dispatched same day from Brisbane if ordered before 2pm AEST on weekdays. Free shipping Australia-wide on orders over $199. Packed securely in a sturdy outer box with water-soluble cornstarch void fill that dissolves cleanly in the sink.

What to watch for

These are the points that came up across independent builder coverage and the manufacturer's own material.

  • Colour separation is minimal, and that is the headline. White, red and grey parts, and nothing else. Straight off the runner it looks plain next to the box photos, because the box photos are of a painted example. Go in expecting to paint it.
  • The colour guide is in Japanese only. The assembly diagrams are clear enough to follow without reading Japanese, but the paint callouts are not.
  • The Guntank's 120mm cannons fall out. One builder review flags this specifically and recommends a drop of cement there even though the rest of the kit goes together without adhesive.
  • The included mobile suits are display pieces, not models. The Gundam and the Core Boosters are single-part mouldings and do not articulate. The Guntank is five parts, the Gun Perry four. They are there to populate the ship, not to build.
  • No clear parts and no metal parts. If you have built other kits in this line and are expecting metal detailing, this one does not have it.
  • The display base has no locating pin. The ship rests on it. One builder reports it sits stably that way, but it is not a locking mount, so do not expect to angle it.

Builder tips. Decide which mega particle cannon style you want before you start, because both sets are supplied and it is easier to commit early. Paint the interiors before you close the hangars up, since almost none of it is reachable afterwards. A grey panel wash over white plastic does more for this kit than anything else you can do in an hour. And leave the hatches, engine covers and rear hatch unglued so you can keep opening them.

Build notes

Nippers, a hobby knife and a sanding stick for nub clean-up, plus cement for the Guntank's cannons. Paint is what turns this from an assembly into a model, so plan for it. Rated 15 and over by Bandai. There is no articulation to build in, so the time goes into surface work rather than joints.

Last updated: 30 July 2026 (AEST)

Mobile Suit Gundam 0079 Series

Dive into the universe where it all began - "Mobile Suit Gundam". Originating from 1979, it unfolds a raw, unfiltered narrative of warfare in the Universal Century, introducing us to legends like Amuro Ray and his iconic Gundam RX-78-2. Trust us, building this iconic Gunpla, available in HG, RG, MG,...

Read More
Mobile Suit Gundam 0079 Series

Assembly Guide

Skill Level.3. Basic modeling skills are essential. These kits are not recommended for beginners or children due to the high level of complexity of assembly and the sheer volume of parts. Experience in building more complex Gunpla models is recommended. Parental supervision is essential. A full set of hobby tools is recommended that includes, nippers, hobby knives, sandpaper, sanding sticks, files, buffing files, glues, tweezers, and decal adhesive/softener. Parts will need to be removed by using a pair of nippers and cutting the part away from the runner. Parts may require clean-up where they were removed from the runner.

Gunpla (plastic model kits) are a snap together assembly and do not need plastic cement to complete. We always recommend having some plastic cement handy as a part of your modeler's tool kit. If you prefer to fix your model in a particular pose then plastic cement will work. Plastic cement is also perfect to use if a joint is loose. Apply plastic cement in a single thin layer and allow it to dry completely before test fitting. Re-apply more cement if necessary.

Gunpla (plastic model kits) are designed to be built and displayed without the need for painting. Kits are molded in different colours replicating the colours of the actual mecha from the Mecha series. A technique called colour separation, where multiple parts of the model are molded in different colours on the same sprue is also used. Mecha kits often include stickers or water-slide decals that can be applied to the model to enhance its appearance. Some Gunpla kits come with pre-painted parts or parts with pre-applied details, such as metallic or translucent finishes.

Many modelers still choose to paint their kits to customize and add further detail. Painting allows for more creativity and personalization, enabling modelers to achieve unique effects, weathering, and colour schemes that may not be available out of the box. However, the kits are designed to be enjoyable and visually appealing even without painting, making them accessible to a wide range of hobbyists.

Frequently Asked Questions

Does the EX Model White Base need paint?

For the intended finish, yes. The kit is moulded in three flat colours, white, red and grey, and there is very little colour separation beyond that. It will assemble and sit on a shelf unpainted, but it will look plain next to the box photos, which show a painted example. The colour guide in the instruction sheet is in Japanese only, so plan your palette before you start.

Does it need cement or glue, or is it a snap build?

It is a snap-fit build, with one exception. One builder review assembled the entire ship without adhesive apart from the Guntank's 120mm cannons, which come loose easily and want a drop of cement. Nothing else needs glue, and the hatches, engine covers and rear hatch are better left unglued so you can keep opening them. We rate it Skill Level 3 on the Mecha Express scale and Bandai rate the box 15 and over, so having cement on hand is sensible even if you barely use it. Paint is the part to plan for, not glue.

What is included besides the ship?

An in-scale 1/1700 RX-78-2 Gundam, two Guncannons, a Guntank, two Core Boosters, a G-Fighter and a Gun Perry. All of them fit inside the White Base, and three mobile suit beds are included so you can lay them out in the hangar. A dedicated display base is included as well. This is the complete set, not a version of it.

How big is the finished model?

At 1/1700 it takes up roughly the same shelf space as a standard 1/144 mobile suit, which surprises people who assume a capital ship means a metre of plastic. It is wide rather than tall, so measure the depth of your shelf rather than the height.

Is this a good first EX Model kit?

It is a good one if you already enjoy painting. There is no articulation to build, so the assembly is straightforward and the whole reward is in surface work: panel lining, a wash, and paint on the parts that are not colour separated. If you are new to Gunpla and want something that looks finished straight off the runner, a snap-fit High Grade is a better starting point and this is a better second step.