I've been making creatures in Aseprite lately.
A lot of them are based off my Oz idea.
From Top to bottom, left to right:
Pubumpkin, Pectkid, Jamb, Jellia, Orcling, Sharklomp, Boowhoo, Alchemouse, Charmagnet, Co-cobold, Flimflamage
Foowl, Gatopon, Gnoman, Gobby, Jersey, Kettelephant, Lacryma, Lamboll, Mermisty, Papal
Jeepers, Potbelly, Roadio, Tintoy, Totot, Stroppet, Whimpurr, Warnpuss, and Wihehehenged