It doesn't look like anyone's going to complete whatever was being drawn in this area, so I figured I'd turn it into a holy Neco-Arc. If you wanna contribute, click this link and it should automatically set up the template for you :)
I suspect it was supposed to be Ferdinand from the Honzuki no Gekokujou book series, bookwormstory.social has a couple things on the board and the colors matched up. The glico pose is used in the series so it's probably what was originally intended (Example from the Light Novels).
Totally down to help convert it to Neco-Arc.