Birgit-Nietsch.de/Muds/Geas/Tshahark 4

Image: a drac seen from four positions

Someone said, tshaharks would look like the dracs in "enemy mine".
That would be about like this.

OK, the head is a bit too big, I had a few problems with the proportions. Dracs have a short tail and only 3 fingers on each hand. Their head is pointed, and their nose is flat. In my opinon, dracs are way too intelligent to be compared to tshaharks.