Skin Crawlers are a squad of 3 large monsters who reside in Belly of the Beast.

These models drove me up a wall, too, since on the drawing their blue skin turns purple towards the lower half. In the end, I used Slapchop again (drybrushed them in greyscale and added layers of thinned down paint or inks), and voila! They ended up exactly as I imagined them! There's the old problem with my camera again, though - it refuses to display purple, no idea why! I swear these beasts turn purple at the bottom, and there's also purple streaks all over them!

Painted by Eph