The missing chap, I did have him, but with all his thin bits broken or chewed-off! Fortunate happenstance or synergies lead to Moonbase Central posting a picture of a guy wearing something similar the other day and it's obviously meant to be some kind of jet-pack as rendered by space/sci-fi artist Robert 'Bob' McCall - original hanging in the University of Arizona.
As you can see they are biggish at 70-mil with base, but manage to enhance the LB figures out of Hong Kong, having similar, figure-hugging X-craft/Gemini space suits, rather than the chunkier stuff we've since found you actually need to wear; to go into space in!
The other nine poses, a decent number of 'ray-guns' are distributed among them, but there's also a lot equipment being moved about, and one chap has taken his helmet off (or never bothered to put it on!), and all poses were available in black and silver, in what's quite a soft polyethylene. "What do you mean 'nobody's brought the machine that goes *ping*'? We're surrounded on three sides by brain-sucking alien reavers who eat humans for breakfast and all we've got is a 'good luck' ray-gun made by my six-year-old from a toilet-roll to conform with launch-weight restrictions . . . brilliant!" Yeah, well, I was so pleased to track him down, I rather over-shot him as a result! Herding Zombies . . . it turns out they are quite docile after they've had a whole pack of Tunnock's Caramel Wafers each! Zombie figures from the now defunct Box O'Zombies/MyGeekyGoodness (MGG) dot-coms.That's Bonux astronauts; box ticked!