The Primagen

The Primagen from Turok 2: Seeds of Evil. This thing was an alien trapped at the heart of the Lost Lands in the wreckage of his own Lightship. Wishing to free himself form the prison, he sent his bio-engineered dino-men out into the Lost Lands to destory the energy totems which were draining his ship, but which also sustained the Lost Lands. I think.

So few drawings that I could find of this thing, I just had to do one. I remember him being a hella-hard boss, but maybe that was just my ineptitude?
Anyway, here he is. Ugly tramp.