He also informed me of a neat little note about the t'sa race that he invented for his character. I thought it sounded cool, so consider the following a little extra material tied to my entry on the t'sa:
Things like this, along with weren hairstyling, could be ways players make their characters a little more personal.T'sa Head FinsWhile not quite like antlers or fingernails, the fin's sensitivity could best be described as having the sensitivity of a human's callous. It looks as if the original purpose of the fin is to get rid of heat. It also looks as if the fin might have provided natural camouflage from predators. A t'sa would squat down, pull in arms and legs, leaving only head and fin visible and exposed to attacks from above.
Fin styling is a thriving business within T'sa space. Styles would vary by planet, clan, haut-society, political faction, and cliques. T'sa entering military service would have to have the fin trimmed down to a minimum crest (like hair).