Stormonu
NeoGrognard
Ah, now you're hitting my territory. Micro Machines are definitely the best. There are also some Japanese Star Trek minis (Furuta) that have come out in the past few years (about the same scale) that aren't too bad to pick up on E-bay - though they're getting more expensive as time goes on. Also, gamescience has a few of the basic models that you might be able to pick up on the cheap.
There's also the new heroclix ships (I'd go for the Starship Captains box set instead of the random boxed minis), and of course, papercraft versions.
There's also the new heroclix ships (I'd go for the Starship Captains box set instead of the random boxed minis), and of course, papercraft versions.