Specific type of aliens for 20mm?

[Verderer]

Hey guys, anyone know of a Cog-like race (from AT-43) for 20mm/1:72 or so? I am not so much looking for big mecha types, but the smaller (human size or a bit taller), basic alien grunt? Something like these:



They wouldn't have to be exact copies, but something with the same vibe. And why look for 20mm? Because I got lots of modern troops, vehicles and buildings in that scale. Perfect for an Alien invasion type of game...

[Inso]

All I can find are these from Rebel Miniatures (15mm):

http://www.rebelminis.com/scourge.html

There are heavy weapons too...

http://www.rebelminis.com/schewete.html

[Verderer]

Hm, those are bit too 'terminator' imho. Thanks for the suggestion anywyas.