Kina-sorta? The toy itself is none-scale, but we have a size comparison with the DX anime Gridman and Thunder Gridman in this thread, the OG Gridman itself seems bigger. So 1/12-ish?

It's not. Just an early prototype, they showed it off on stream and parts of it are still hold together by putty and masking tape.

@Topic: Some pics from the venue and an official one they shared:

http://www.tokunation.com/attachment...1&d=1610205843

Gridman himself looks amazing, holy shit -- that's better than a lot of Seihous!

If you showed me this without context, I'd thought Bandai was actually making a Seihou Gridman out of nowhere. He's got the fat thighs and everything.

Well, that's slightly disappointing. Looks great, still! Wish they would release Gridman himself separately though. Do what Ultra-act did and sell a dummy Gridman on the Thunder Gridman.