With the rumoured inclusion of Squats (Demiurg) as Tau allies, hopefully the new GW sculpts will be as nice as these done by new company, Pegaminidesign.
As if the mighty GW would disappoint 🙂
Praise the Emperor.
These figures are from a race called the Ulkan. Only two sculpts available for now but their Homepage has plenty concept images of future releases.
Ulkan with CrushHammer
Ulkan with MagmaGun