Searching for a Missing Piece

This week I managed to find some time to get back to work on my embroidered quilt squares. While I didn't manage to get much done, I was just happy that I was able to actually sit and stitch for 10 minutes without the dog trying to eat my project. It was more exciting than it really should have been... Especially since he totally ruined it later that evening when he grabbed everything off the couch, knocked the hoop open, and ran off with the fabric. But he is getting better at staying calm and that is exciting. It gives me something to look forward too.

I finished the Zelda owl and his text bubble but need to add in a branch for him to sit on.

I've also almost finished my version of Sonic. I just have to finish up his face.

That means I have three of the four squares finished. I've decided that I want at least six embroidered squares for the quilt so I'll still need to find two more designs. I'm thinking of using this x-wing coloring page I found to make one but that still leaves a missing piece to fill in.

 I've been trying to come up with either a good book reference or maybe something related to tabletop role-playing games like DnD. So far my best ideas are a cute Hufflepuff badger or a d20, but I'm open to suggestions.