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Bandai 1/100 HG VF-31S Siegfried (Arad Molders') in Battroid mode, front three-quarter view showing the white, teal and red colour scheme with the '01' Delta Flight marking, gripping a large weapon in one hand and holding a small drone accessory in the other.
Bandai 1/100 HG VF-31S Siegfried (Arad Molders') in Battroid mode, rear view showing the wing and thruster array folded onto the back and the leg thruster boots.
Bandai 1/100 HG VF-31S Siegfried (Arad Molders') in Fighter mode, side profile with the canopy open and the landing gear deployed.
Bandai 1/100 HG VF-31S Siegfried (Arad Molders') in Fighter mode, side profile with landing gear deployed and the two included pilot figures seated in the open cockpit.
Bandai 1/100 HG VF-31S Siegfried (Arad Molders') accessory parts laid out for reference: the Fighter mode nose and cockpit section, tail fin parts, two knives, joint parts and the multi-drone-style display base pieces.
Bandai 1/100 HG VF-31S Siegfried (Arad Molders') in Fighter mode, three-quarter rear angle with twin canister-shaped units mounted on the back and the two knives and hand parts arranged alongside.
Bandai 1/100 HG VF-31S Siegfried (Arad Molders') in Fighter mode, close overhead angle on the nose and cockpit detail with the twin canister units mounted on the back.
Bandai 1/100 HG VF-31S Siegfried (Arad Molders') in Gerwalk mode on the included display stand, holding the small drone accessory.
Bandai 1/100 HG VF-31S Siegfried (Arad Molders') in Battroid mode, dynamic action pose on the display stand with the weapon and a knife equipped and the drone accessory positioned near the head.
Bandai 1/100 HG VF-31S Siegfried (Arad Molders') in Gerwalk mode, dynamic flying pose on the display stand with a knife equipped and the drone accessory near the shoulder.
Bandai 1/100 HG VF-31S Siegfried (Arad Molders') included Mikumo Guynemer figure, painted reference sample, front view on its display base.
Bandai 1/100 HG VF-31S Siegfried (Arad Molders') included Mikumo Guynemer figure as it comes moulded in the kit, unpainted translucent purple plastic, front view on its display base.
Bandai 1/100 HG VF-31S Siegfried (Arad Molders') included Mikumo Guynemer figure, painted reference sample, rear view on its display base.
Bandai 1/100 HG VF-31S Siegfried (Arad Molders') included Mikumo Guynemer figure as it comes moulded in the kit, unpainted translucent purple plastic, rear view on its display base.
Bandai 1/100 HG VF-31S Siegfried (Arad Molders') in Battroid mode, front three-quarter view showing the white, teal and red colour scheme with the '01' Delta Flight marking, gripping a large weapon in one hand and holding a small drone accessory in the other.
Bandai 1/100 HG VF-31S Siegfried (Arad Molders') in Battroid mode, rear view showing the wing and thruster array folded onto the back and the leg thruster boots.
Bandai 1/100 HG VF-31S Siegfried (Arad Molders') in Fighter mode, side profile with the canopy open and the landing gear deployed.
Bandai 1/100 HG VF-31S Siegfried (Arad Molders') in Fighter mode, side profile with landing gear deployed and the two included pilot figures seated in the open cockpit.
Bandai 1/100 HG VF-31S Siegfried (Arad Molders') accessory parts laid out for reference: the Fighter mode nose and cockpit section, tail fin parts, two knives, joint parts and the multi-drone-style display base pieces.
Bandai 1/100 HG VF-31S Siegfried (Arad Molders') in Fighter mode, three-quarter rear angle with twin canister-shaped units mounted on the back and the two knives and hand parts arranged alongside.
Bandai 1/100 HG VF-31S Siegfried (Arad Molders') in Fighter mode, close overhead angle on the nose and cockpit detail with the twin canister units mounted on the back.
Bandai 1/100 HG VF-31S Siegfried (Arad Molders') in Gerwalk mode on the included display stand, holding the small drone accessory.
Bandai 1/100 HG VF-31S Siegfried (Arad Molders') in Battroid mode, dynamic action pose on the display stand with the weapon and a knife equipped and the drone accessory positioned near the head.
Bandai 1/100 HG VF-31S Siegfried (Arad Molders') in Gerwalk mode, dynamic flying pose on the display stand with a knife equipped and the drone accessory near the shoulder.
Bandai 1/100 HG VF-31S Siegfried (Arad Molders') included Mikumo Guynemer figure, painted reference sample, front view on its display base.
Bandai 1/100 HG VF-31S Siegfried (Arad Molders') included Mikumo Guynemer figure as it comes moulded in the kit, unpainted translucent purple plastic, front view on its display base.
Bandai 1/100 HG VF-31S Siegfried (Arad Molders') included Mikumo Guynemer figure, painted reference sample, rear view on its display base.
Bandai 1/100 HG VF-31S Siegfried (Arad Molders') included Mikumo Guynemer figure as it comes moulded in the kit, unpainted translucent purple plastic, rear view on its display base.

Pre-Order Bandai 1/100 HG VF-31S Siegfried (Arad Molders')

$80.99 AUD
Arad Molders' personal VF-31S Siegfried, the Delta Flight leader's valkyrie from Macross Delta. Transforms between Fighter, Gerwalk and Battroid modes, snap-fit with no glue or paint needed, and includes two pilot figures plus a Mikumo Guynemer companion figure. Rated Skill Level 1 for straightforward assembly.

Pre-Order Bandai 1/100 HG VF-31S Siegfried (Arad Molders') is backordered and will ship as soon as it is back in stock.

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Key features

Three-mode transformation: switch between Fighter, Gerwalk and Battroid using Bandai's guided part-swap system.

Movable minigun pod and opening canopy: genuine mechanical detail beyond a static display piece.

Two pilot figures and a Mikumo Guynemer companion figure included: extra detail for the cockpit and the display shelf.

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

Pre-Order Bandai 1/100 HG VF-31S Siegfried (Arad Molders')

Arad Molders' VF-31S Siegfried, Delta Flight Leader

Arad Molders commands Delta Flight, the mercenary demonstration and tactical squadron of Chaos, in Macross Delta. A veteran pilot with callsign Delta 1, Molders flies the VF-31S Siegfried, the command variant of the Kingdom of Windermere's variable fighter, finished in the squadron leader's white, teal and red colours with a "01" marking on the airframe. This kit recreates his personal machine.

This is a Skill Level 1 kit, Bandai's most approachable rating. It's snap-fit with no cement or paint required, and the transformation between Fighter, Gerwalk and Battroid modes uses a guided part-swap system rather than a fully manual one, so newcomers to Macross kits can get a clean result on the first attempt.

Technical Highlights

The kit transforms between all three signature Macross modes: Fighter, Gerwalk and Battroid. The nose section features a movable minigun pod and a canopy that opens and closes over the cockpit. Colour separation covers the white, teal and red livery straight from the runners, so no painting is needed to match the show-accurate scheme.

What Makes This Kit Special

  • Three-mode transformation: switch between Fighter, Gerwalk and Battroid using a guided part-swap system.
  • Movable minigun pod: deploys forward from the nose section for a genuine mechanical detail, not just a moulded prop.
  • Opening canopy: the cockpit canopy opens and closes over the two included pilot figures.
  • Two pilot figures included: seat Arad Molders and his co-pilot in the cockpit for Fighter mode.
  • Mikumo Guynemer companion figure: a separate small figure of Arad's Windermerean companion, on its own display base.
  • Squadron-accurate colour scheme: Delta Flight leader's white, teal and red livery moulded in, no painting required.
  • Snap-fit assembly: no glue needed anywhere in the build.

What's In The Box

  • Two knives
  • Landing gear set
  • Fighter mode parts set
  • Joint part
  • Interchangeable hand parts set
  • Figure base
  • Stickers
  • Two pilot figures
  • Mikumo Guynemer figure
  • Multi-drone-style display base

Build Specifications

  • Series: Macross Delta
  • Grade: High Grade (HG)
  • Scale: 1/100
  • Variable Fighter: VF-31S Siegfried
  • Pilot: Arad Molders, callsign Delta 1
  • Squadron: Delta Flight (Chaos)
  • Manufacturer: Bandai
  • Kit packaged weight: 491g (31 x 20.5 x 10cm box)
  • Barcode: 4573102720085
  • SKU: 5072008
  • Skill Level: 1 (Beginner)
  • Assembly: Snap-fit, no glue or paint required
  • Special features: Fighter/Gerwalk/Battroid transformation, movable minigun pod, opening canopy

Perfect For

  • Macross Delta fans who want Delta Flight's leader in kit form
  • First-time Macross builders, thanks to the Skill Level 1 guided transformation system
  • Collectors who want all three display modes from one kit, not just a single static pose
  • Builders who want genuine mechanical gimmicks, the movable minigun pod and opening canopy, not just a snap-together shell
  • Gift buyers after a Macross piece with included pilot figures and a bonus companion figure

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

A genuine search across English-language retailer, wiki and YouTube sources on 12 August 2026 turned up product listings, unboxing videos and a Bandai colour guide, but no written builder reviews with specific fit, transformation or stability feedback for this exact release yet. Nothing to flag as a build issue at this stage, stated honestly as thin coverage rather than a manufactured consensus.

Build Notes

No glue or paint required. Nippers are the only tool worth having on hand for clean part removal from the runners. The transformation between modes uses a guided part-swap system, so follow the manual step order on your first pass through each mode change. Skill Level 1, straightforward for a first Macross build.

Last updated: 12 August 2026 (AEST)

Macross Series & Model Kits

Macross, a groundbreaking anime series that took flight in 1982, is renowned for its fusion of thrilling interstellar battles and the power of music. This unique blend, featuring transforming mechas known as Valkyries, catapulted Macross to legendary status. The series, which has since expanded with sequels, movies, and OVAs, continues...

Read More
Macross Series & Model Kits

Assembly Guide

SKILL LEVEL REQUIRED
Skill Level.1. Most adults & children can assemble Skill Level 1 kits with little to no difficulty. Very basic hobby tools are recommended including a pair of nippers, a hobby knife, but are not essential. No Glue is needed for these kits. Kits are all snap together build and most parts can be removed by twisting and pushing without the need to snip with nippers.
No Cement Required

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.

No Painting Required

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 this kit transform between all three Macross modes?

Yes, it transforms between Fighter, Gerwalk and Battroid modes using Bandai's guided part-swap transformation system.

Do I need glue or paint to build this?

No, it's Skill Level 1, snap-fit with no cement or paint required.

What pilot figures are included?

Two pilot figures for the cockpit are included, plus a separate Mikumo Guynemer companion figure on its own display base.

Is this the same as the Deluxe Set version?

No, this is the standard release. The Deluxe Set adds exclusive water-transfer decals and an acrylic display stand featuring Mikumo Guynemer artwork, which aren't part of this listing.

Is this suitable for a first-time Macross builder?

Yes, Skill Level 1 kits are Bandai's most approachable rating, and the transformation uses a guided part-swap system rather than a fully manual one.

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