Meet the Object Heads! (Object heads are anthropomorphic objects/organisms that can include whole creatures as heads.)
Doodle: Doodle is the shy guy, a quiet nerdy fella who wouldn't have the heart to correct someone if they get his order wrong, and he'd just accept whatever he was given. His face draws out what his emotions are.
Lucky: Lucky is big and beefy with his head empty, very sweet and loving, but very spacy and not that smart. Probably comes with his head being rattled around and shaken too much on account of the fortune thing because Magic 8 Ball, which is his object. On the back of his head, he has a window with the triangular fortune piece that floats in the blue liquid.
Warwick: Warwick is a nerd who likes vintage and retro clothing, especially the turn of the century, Victorian, and steampunk inspired looks. Loves being outdoors, hiking, and the wonders of nature. His object is a lantern which has an yellow-ish orange light.
Flux: Flux is the most outgoing of all the object heads I've created thus far. Loves to party and have fun, gets into trouble often, ropes the others into his shenanigans. His inner floating globs can form symbols and expressions.