Spaceship and Crew

I was trying to find some figures suitable for the 3D printed Wallace and Gromit rocket. While I would sort of like to get models of W&G in the appropriate scale I've found something that's possibly more useful for the adventure I want to run - some model deep sea divers I modified to be steampunk spacesuits in the 1980s or 90s. I think I made these for the playtests of Forgotten Futures II, which was a spacegoing setting, but it may have been for an earlier adventure published in the 1980s which I don't want to name because it's a spoiler for the adventure. They are a bit smaller than the Martian models I made, but I don't think that's a problem.