This guy would be about middle aged, as illustrated by the wrinkles in his face. That crest on his head is his ear. It has a delicate vent inside that can shift. Below his ribs is his genital sac. There would be a slight bulge. If a male liiten is sufficiently aroused then his penis will emerge out of that slit. (It's inverted. I got the idea from my pet iguanas.) Liiten males also have extra rows of pores along their sides. (notice the pores along the sides of his neck - both males and females have those) Like all liitens, his legs are hairy. His feet don't have distinct toes - just boney bumps and thick pads underneath.
This is a preliminary sketch. I'd like to make Tulubians have a more blockish stature and even shorter chinnose. Anyway, you get the idea: Tulubians have tannish scales (Note: liiten scale color can turn lighter or darker depending on exposure to sunlight.), a more squat frame, and very curly, brown or blonde hair.
