Those are cool, but I can't help but think they'd be a nightmare to cast and assemble with all the loose hoses and piping. If cast in resin they'd be pretty fragile to use as gaming pieces. Hard plastic would be great, but unlikely. The AT-43 Red Blok walkers were in a similar enough style, and Defiance Games has their own USMC Hard Suits coming out that are kinda similar. Too bad nothing came of this though, more models is always a good thing.