This kit is the MG Re-GZ Custom, released as a Club G (Premium Bandai) online exclusive. It's based on the MG Re-GZ from 2001, but aside from some shared internal frame and exterior parts, over 80% of the parts are newly sculpted. If you compare it closely to the MG Re-GZ, the molded colors and color scheme are similar, but it's a near-new-tooling kit with a fresh new design.
As the 18-year gap between release dates suggests, the original MG Re-GZ has a pretty old-school build even by MG standards. This kit not only updates the exterior, but also redesigns the shoulder joints in a more modern style, giving it significantly better articulation. The hip frame parts for transformation are reused from the MG Re-GZ as-is, but major frame parts like the upper body, legs, thighs, and shoulders are all newly tooled. On top of that, a beam assault rifle is included as a new weapon, and a large beam saber — with PG-sized beam parts just like the MG ZZ — is stored in the backpack.
The biggest feature of the Re-GZ Custom is that the BWS (Back Weapon System), which previously had to be combined separately, comes pre-integrated. You can transform it into Waverider mode through a process very similar to the original MG Re-GZ. Action base joint parts optimized for both mobile suit and Waverider modes are also included, so you can display it stably on an action base in either form.
As mentioned, most of the parts are newly tooled, and this kit comes out looking far more refined than the original MG Re-GZ — it's in a completely different league quality-wise. It's honestly good enough to have been a regular retail release, but Bandai apparently decided it was too niche a unit and put it out as a Club G exclusive. If the original MG Re-GZ feels too dated for you, I'd definitely recommend giving the MG Re-GZ Custom a try — it's on a whole other level. :-)
MG Re-GZ Custom | 2019.5 | ¥6,000
AIThis page was translated by Claude Sonnet.