Edit: OK, figured out what I've got here. The figures are pretty shit, full-on ancient (1978, according to the casting tabs), and looked like this when I started:
That's supposed to be Kirk, His Yoeman, Scotty, and Sulu according to this blog:
But I wanted the main team and didn't figure on finding another pack of the long out-of-print Heritage line (wonder who's IP I'd really be stepping on to recast the fuckers?), so out comes the green stuff and the plastic card. A tricorder here, communicator there, and they sort of kind of maybe start to look like who I claim them to be.
But man, you want a break from brownish green WWII? Bust out some Technicolor space men.