mini-Balrog: Frood Baggins (a hoopy little mini if you ask me)

mini-Cyclops: Iom

mini-Groaci (Retief):
Ambassador Grassblunder

mini-Grox (Spore)
Jestter, Knit the Grawx, Mozilla

mini-Reapers:
Marc Polo, Clare the Clown, Alexander Dennish, Mr. Quilt, Daleh, Teggan Jovanka, Rina Chandra