Some more heads

Line trooper

Idea is to make some sort of alien squad with the same uniforms and variations. Here's a test for the "standard"/human anatomy. Previous message shows some rebel variants.
Guns by John Bear Ross.

Some comparison pictures next to several companies guys for an idea of the size.
Pic 1 from left to right: Mega Minis, GW, Perry Miniatures, Helldorado (or was it the name of the game?).
Pic 2: Hyacinth Games, Wargames Factory, Corvus Belli, Privateer Press. 

Rebels

Rebels:

Brog sniper

A brog sniper with the kind of rifle that makes holes through walls.
Mike from Rebel Minis was kind enough to trust me on the brogs so this one is the only brog I have several pics of:

Here's the original (unreleased) sculpt:

http://15mmspaceopera.blogspot.fr/2011/10/alien-interviewer.html