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Kotobukiya M.S.G GA09 Bicorn action pose

Kotobukiya M.S.G GA09 Bicorn

$65.99 AUD $119.99
For those deeply invested in the world of mecha models, the Bicorn emerges as a standout, a continuation of the legacy set by GIGANTIC ARMS 07 LUCIFER'S WING. This model boasts two strategically added horns that truly define its character. Its versatility shines with its dual-mode capability, allowing enthusiasts to switch between the formidable Beast Mode and the intricate Humanoid Mode. A special shoutout to Hexa Gear fans – the colour palette used for the Bicorn is complementary, ensuring seamless integration without additional painting efforts. Those inclined towards customization will appreciate the option between clear purple and colourless clear parts. Functionality is amplified with flexible belts, facilitating dynamic poses. Moreover, Frame Arms Girl owners can explore a Beast Mode placement or even venture into creating a centaur configuration. An added allure is the potential to pair it with the Dark Bird, culminating in a grand power suit. This model represents a pinnacle in mecha craftsmanship.
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Key features
  1. Dual Modes with New Additions: The Bicorn, inspired by GIGANTIC ARMS 07 LUCIFER'S WING, features two new horn parts and can be transformed into either the ferocious Beast Mode or the intricate Humanoid Mode.
  2. Hexa Gear Compatible Colouring: The armor sports a distinctive black-blue hue while the frame boasts a gunmetal shade. This unique colouration seamlessly integrates with Hexa Gear series, eliminating any need for additional painting.
  3. Customisable Clear Parts and Flexibility: Besides the standard clear purple, the kit offers optional colorless clear parts for personalised painting. Soft plastic belts ensure dynamic poses, and with select reconfigurations, you can even craft a Frame Arms Girl centaur or combine with the Dark Bird for a power suit.
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@gundamexpressaustralia.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

Kotobukiya M.S.G GA09 Bicorn

Kotobukiya M.S.G GA09 Bicorn

The Kotobukiya M.S.G GA09 Bicorn is a large Gigantic Arms powered suit accessory kit featuring a unicorn-themed design with two distinctive horns, transformable between Beast Mode and Humanoid Mode, and available in both clear purple and colourless clear parts for display flexibility. The Bicorn is the GA09 entry in the Gigantic Arms lineup - a series of large-scale powered suit accessories designed to equip Frame Arms, Frame Arms Girl, Megami Device, and Hexa Gear figures - and its colour scheme is specifically matched to Hexa Gear kits for direct compatibility without additional painting. The Bicorn can also be combined with the GA08 Dark Bird for an expanded combined configuration.

This kit is designed for intermediate builders and features snap-fit assembly with no glue required.

What sets the GA09 Bicorn apart within the Gigantic Arms lineup is the dual-mode transformation between Beast Mode and Humanoid Mode, the two distinctive unicorn horns that define its silhouette, and the inclusion of both clear purple and colourless clear parts that give you colour customisation options straight from the box. The Hexa Gear colour match means it integrates directly into Hexa Gear builds without painting. The combination potential with the GA08 Dark Bird extends the display options further for collectors who own both kits. This is best suited for Hexa Gear builders who want a large powered suit accessory that matches their existing colour scheme and Gigantic Arms collectors building the GA lineup.

What Makes This Kit Special

  • Beast Mode and Humanoid Mode: Transforms between two distinct configurations for display variety
  • Two Distinctive Unicorn Horns: The Bicorn's defining design feature - dual horns that set it apart from other Gigantic Arms entries
  • Clear Purple and Colourless Clear Parts: Two clear part options included for colour customisation flexibility
  • Hexa Gear Colour Match: Colour scheme specifically matched to Hexa Gear kits - no additional painting required for integration
  • Combines with GA08 Dark Bird: Compatible with the Dark Bird for an expanded combined powered suit configuration
  • Gigantic Arms Scale: Large-scale powered suit accessory designed for Frame Arms, Frame Arms Girl, Megami Device, and Hexa Gear figures
  • Snap-Fit Assembly: No glue required throughout

What's In The Box

  • Bicorn powered suit parts (transformable Beast Mode / Humanoid Mode)
  • Clear purple parts
  • Colourless clear parts
  • Instruction manual
  • Note: Other figures sold separately. GA08 Dark Bird sold separately.

Combine With

Compatible With

  • Kotobukiya Frame Arms
  • Kotobukiya Frame Arms Girl
  • Kotobukiya Megami Device
  • Kotobukiya Hexa Gear (colour-matched)

More M.S.G Gigantic Arms and Accessories

Product Specifications

Product Line: M.S.G (Modelling Support Goods) Gigantic Arms
Unit Number: GA09
Name: Bicorn
Manufacturer: Kotobukiya
Weight: 1230g
Barcode: 4934054261413
Skill Level: Intermediate
Assembly: Snap-fit, no glue required
Display Modes: Beast Mode, Humanoid Mode
Clear Parts: Clear purple and colourless clear options included
Compatible Systems: Frame Arms, Frame Arms Girl, Megami Device, Hexa Gear
Combination: Compatible with GA08 Dark Bird
Special Notes: Colour scheme matched to Hexa Gear. Other figures sold separately.

Perfect For

Hexa Gear builders who want a large Gigantic Arms powered suit accessory that colour-matches their existing kits without painting. Gigantic Arms collectors building the GA lineup with both the Dark Bird and Bicorn for combined display. Frame Arms Girl and Megami Device builders who want a large-scale powered suit to equip their figures. Display enthusiasts who want the Beast Mode and Humanoid Mode transformation options. Collectors who appreciate the clear purple and colourless clear part options for customisation flexibility. Anyone who wants the unicorn-themed Bicorn as a distinctive large-scale display piece.

Fast Australian Shipping

Same Day Dispatch: Orders placed before 2pm weekdays ship same day. Orders after 2pm or on weekends ship next business day.

Australian Stock: In stock and ready to ship Australia-wide from Mecha Express. The Kotobukiya M.S.G GA09 Bicorn features Beast Mode and Humanoid Mode transformation, dual unicorn horns, clear purple and colourless clear parts, Hexa Gear colour match, and GA08 Dark Bird combination compatibility.

Important Notes

This is a plastic model kit that requires assembly. No glue required for snap-fit construction. Other figures (Frame Arms, Frame Arms Girl, Megami Device, Hexa Gear) sold separately. GA08 Dark Bird sold separately for combined configuration. Build time approximately 3-5 hours depending on experience level. Small parts included, not suitable for young children.

Last updated: 1 May 2026 (AEST)

Kotobukiya M.S.G Accessories

Kotobukiya have produced a comprehensive range of original modelling accessories. Know as M.S.G (Model Support Goods) this range is designed to work with Kotobukiya and Bandai model kits.

Read More
Kotobukiya M.S.G Accessories

Assembly Guide

SKILL LEVEL REQUIRED
Skill Level.2 Basic modeling skills are required. Parental supervision may be required for younger children. These kits are generally suitable for beginner builders. A basic set of modeling tools are required including nippers, hobby knife, sanding sticks/paper, file, and tweezers. No glue is needed for the general assembly. 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.
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

How big is the Bicorn, and can it pose well in both bull and humanoid modes?

The Bicorn stands at a commanding 175mm tall in humanoid mode and extends to a formidable 220mm with its horns fully splayed in bull mode. It features good articulation in both forms, allowing for dynamic poses like charging in bull mode and wielding its massive twin axes in humanoid mode.

What weapons does the Bicorn come with?

The Bicorn includes the formidable Gigadual Ax, which can be split into two separate axes for double the chopping power! These axes also connect to the Bicorn's back in bull mode, creating a truly imposing silhouette.

Is the Bicorn a complex build, and is it suitable for beginners?

The Bicorn is rated as a "Level 3" difficulty, making it more manageable for beginner model kit builders. The instructions are clear and the parts separate easily, providing a good experience for those starting out.

Can I customize the Bicorn's color scheme?

Yes! The kit comes with pre-colored parts for a striking red and black scheme, but the plastic itself is a neutral gray. This allows you to paint the Bicorn any color you desire, giving it a truly personalized look.

Is the GIGANTIC ARMS 09 Bicorn worth getting for mecha fans or model kit enthusiasts in general?

For mecha fans, the Bicorn's imposing size, dynamic poses, and powerful weapons make it a great choice. Model kit enthusiasts will appreciate the satisfying build process, clear instructions, and potential for customization. Overall, the Bicorn is a versatile and rewarding kit that offers something for both genre fans and general builders.

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