I doodled this quite a long time ago actually. About half a year ago, I refrained from uploading it for some reason. Probably because Sonic Fan Characters are generally frowned upon.
This was a complete re-haul I did for an old Sonic FC I had whom was basically my self insert. I wanted to take her concept more or less and turn it into a more interesting character. So she became Blanca the Rat and kept her Omochao companion since it fits in with her whole “Tinker” theme.
The basic info I had created for her can be read here for anyone who might be interested.