When I made a sketch for this YCH I thought of making my own kobold chara based on one of the slots (you can probably recognize which one). I made a sketch of this fella then too, then forgot about it and then remembered about it recently and finally finished.

Kobolds are cute and this one was a fun to design.
He's a silly little guy who likes to invent things of dubious quality. Mostly. He gets that spark of genius every now and then. Adventureous, a bit of a scatterhead, a dreamer. Sometimes explodes things.