Katoki's angel of war, rebuilt from the frame up
The MG 1/100 XXXG-00W0 Wing Gundam Zero Custom Ver.Ka is Hajime Katoki's own redesign of Heero Yuy's Endless Waltz Gundam, released under his direct supervision as a completely new mould rather than a recolour of the earlier MG release. Every panel line, wing feather and proportion has been reworked to match Katoki's sharper, more angular take on the design, and the transformation into Neo Bird Mode is built into the kit rather than bolted on. This is the version to build if the standard Wing Zero Custom left you wanting more presence on the shelf.
Set in A.C. 195 during the Eve Wars, Wing Zero Custom is the mobile suit Heero Yuy pilots once the original Wing Gundam Zero is upgraded with the Zero System and the distinctive white-feathered wings that give this kit its name.
Build difficulty
This is a Skill Level 3 Master Grade kit. Cement and paint are recommended for a full-detail finish, and the joints went through extensive engineering to support both the unfolding wing gimmick and dedicated firing poses, so budget real time for the wing assembly specifically. Genuine builder accounts describe the new wing feathers as hard plastic and properly secure, a real step up from older Wing Zero kits where the feathers were prone to falling off, though the wings themselves are tight once assembled and need a careful hand when posing to avoid stressing painted parts. Not a first Master Grade, but a strong choice once you've got a few MG builds behind you.
Technical highlights
The signature engineering feature is the Twin Buster Rifle storage: both rifles fold and tuck directly into the wings, so the kit reads clean in standard mode and transforms into a fully armed Neo Bird Mode without any parts left over. The wing joints carry dedicated firing poses as well as the fold-away storage, which is a lot of mechanical function packed into a part that's mostly there to look good. A dedicated display base, foil seals and water-slide decals are included for markings and metallic accents.
What Makes This Kit Special
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Katoki Ver.Ka redesign: a completely new mould under Hajime Katoki's direct supervision, not a recolour of the standard MG Wing Zero Custom.
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Twin Buster Rifle wing storage: both rifles fold and store inside the wings, a proper engineering solution rather than a separate stand-alone accessory.
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Neo Bird Mode transformation: the wing and torso gimmicks support the full transformation sequence, not just a static display pose.
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Reinforced feather construction: the redesigned wing feathers are hard plastic and stay secure, addressing the loose-feather issue builders reported on earlier Wing Zero kits.
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Dedicated firing poses: the wing joints are engineered for combat poses with the rifles deployed, not just the wings-spread hero shot.
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Included display base: a dedicated stand ships in the box, so you're ready to display flight poses without a separate purchase.
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Water-slide decals and foil seals: proper marking options for anyone taking this to a full paint-and-detail finish.
What's In The Box
- Twin Buster Rifle (x1, wing-storable)
- Beam Sabers (x2)
- Shield (x1)
- Display base (x1)
- Foil seals (x1 sheet)
- Water-slide decals (x1 sheet)
- Instruction manual
Compatible Kits
No separate action base is required, a dedicated display base is included in the box.
Build Your Gundam Wing Collection
Currently in stock at Mecha Express, two more ways to build out the Wing Gundam Zero shelf:
Build Specifications
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Series: Mobile Suit Gundam Wing: Endless Waltz
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Grade: Master Grade (MG) Ver.Ka
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Scale: 1/100
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Mobile Suit: XXXG-00W0 Wing Gundam Zero Custom
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Pilot: Heero Yuy
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Manufacturer: Bandai Spirits, designed under Hajime Katoki's supervision
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Kit packaged weight: 1,030g in a 39.5 x 31 x 11.5cm box
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Barcode: 4573102607607
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SKU: 5060760
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Skill Level: 3 (Advanced)
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Assembly: Cement and paint recommended for full detail finish
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Timeline: After Colony (A.C. 195, Eve Wars)
Perfect For
- Experienced builders ready for a Skill Level 3 Master Grade with genuine wing engineering, not just a display accessory
- Gundam Wing fans who want Katoki's definitive angular take on Wing Zero Custom over the standard MG release
- Collectors building a side-by-side comparison against the RG TV-colour Wing Gundam Zero or the RG Endless Waltz Custom
- Builders who want a kit that transforms into a genuine second display mode, not a suit that just poses well
- Anyone assembling a Gundam Wing shelf around Heero Yuy's signature machine
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
Builder write-ups on this specific Ver.Ka release consistently single out the wing feathers as a genuine improvement: hard plastic construction that stays put, rather than the loose single-piece feathers on older Wing Zero kits. The trade-off is that the wings are tight once assembled and can be difficult to adjust, so plan your final pose before you commit to painting anything in that assembly. One build log also flags that excess enamel thinner can make the feather plastic brittle, worth knowing if you're painting rather than leaving the kit in its moulded colours. On the Mecha Express page itself, three verified customer reviews call this “a beast of a kit” with an “incredible” wing build, and one specifically recommends it as a 7th or 8th Master Grade rather than a first one.
Builder Tips: Dry-fit the wing assembly before applying any paint so you understand how tight the final range of motion is. If you're painting, go light on enamel thinner around the feather parts to avoid brittleness.
Build Notes
Cement and paint are recommended for a full-detail finish, though the kit is moulded in accurate colours if you'd rather build it straight from the runners. A full hobby tool set (nippers, hobby knife, sanding sticks, files, tweezers, decal softener) covers everything this kit needs. The included display base means no separate Action Base purchase is required. Budget a full weekend for the complete build given the wing engineering and part count.
Last updated: 13 August 2026 (AEST)
