I don't know much about Kosey. Except that he was unwillingly transformed into a Chimera and is mute of human speech, only able to vocalise animal sounds.
The commissioner gave me three animal options for this illustration, and I thought the blackbuck antelope looked interesting.
I don't know if Blackbuck's prance, but that's what Kosey is doing here. It reminds me of a Fey, with a love for animals, and a gift for transformation.

Commissioned by mousehawk
Commission price $21