Hex Coda Character Reference Images

Kith's hair is darker brown than Clari's or Daniel's.
His eyes are brown, "smouldering and dusky".
Since he's a muscled-yet-bishonen elf, go by his younger-looking age in the character portrait, not the more mature screencaps.
Elf ears in fanart can be more subtle than the ones shown here -- think Lord of the Rings ears.