Compared to any human (not to mention a Kobold or a Goblin) Thakk is huge. Standing one inch shy of eight feet, his head is just about among the clouds - although among the stars would be more suitable. He is not as massive as most of his kin, however, having a more lean and sinewy physique.

Thakk is outwardly (and within) different from other Goliaths in other aspects as well. His outfit has elements of Elven influence; greens and browns with ornaments of Elven figures and lettering. On top of that, there are patterns of starry constellations; marked with stones and lines, here and there matching the patterns on his skin.

Thakk only has one arm. The other (and the rest of him) is a dark gray color with patterns of a lighter tone. The dark is nearly like stone and the light almost glowing. He wears a simple leather armor and carries a sickle, scimitar and staff, in addition to several stone disks, fastened to his outfit.