This is a GW 43-35 Thousand Sons Rubric Marines

This multi-part plastic kit contains all the parts necessary to assemble 10 Rubric Marines, armed with either Inferno boltguns or warpflamers. One model can be armed with a soulreaper cannon, one can carry an Icon of Flame, and one can be assembled as an Aspiring Sorcerer, who is armed with a force stave and either an Inferno bolt pistol or warpflame pistol. Supplied with 10 Citadel 32mm Round bases.