Characters for my AU/Game (part 1)

I am making a game in which you (Flick, the character on the left) work in a bookshop run by Brightney (based on the dandy's world character with the same name), the character in the middle. The game includes characters from different fandoms like Dandy's World and Deltarune (and some original characters like Flick) as either Monsters or Humans. These are the first three Humans I've designed (although Flick is half Human half Monster).