Here are some of the lines that I was thinking of... these are metal though.
Future Wars--Copplestone Castings
Rogue Stars Miniatures
Future Wars--Copplestone Castings
Rogue Stars Miniatures
Hero Forge miniatures allows for custom creation of plastic or steel/brass figures even. I've done a series where I put my friends in my interpretation of who they would be in scifi RPG as gifts. Expensive per figure, but if you have a regular character you can strongly visualize, they can be quite useful.
I have been looking at some of the new Feathered Dinosaurs from Safari Limited,
No one's mentioned using Green Army Men.
The old standbys, sure. But they make those really tiny ones, or at lest they used. The kind they advertised in comic books during the 70s and early 80s.
I just bought a bunch of Star Wars 3.75" figures at the "Dollar" Store, couldn't resist the price. I've been thinking about 4" square grids to use them, this would mean an awful big playing table, but you could do it in sections. Any thoughts on this?
You do what I did while running D&D with oversized figures. You plot the progress of the party on a smaller grid, and then when the fun starts, you go to the larger grid.
I have done the same thing when running miniature naval battles. You plot the course and moves on a smaller grid until contact is made, and then break out the large sea terrain cloth, put the ships out, and have at it.