Decided to attempt inking and properly colouring a non-festive version of the face from this, for use as reference and new icon and whatnot. I was originally going to give him dark grey irises, but couldn't make it look right, so there's only a barely-there suggestion of irises instead. Oh well.

Not my best work, as my colouring skills are extremely rusty, but I think it at least came out decent.