Damn, that does give you an idea on the size of the NECA alien as well... it's about the same size as the Marmit statue, maybe a little bit shorter.
Actually, from the pics I've seen, I think it's the same size...
Honestly, in many ways this looks even better than the original prop on giger's web site. Very impressive "veins" painted on. Looks realistically translucent!
Sorry to necropost, but this could no longer be ignored. I'm on the market for a Marmit Style B, and came across your awesome piece here. Very well done, a thing of massive beauty...