The minotaur to the left is from Mega-Minis. He comes in the beastman pack. the base is from Secret Weapon. The figure on the right I believe is some type of efretti and is from Ral-Partha (or at least that's what the stamping on the bottom of the original base says.).
The minotaur is quite large. Where his shouldplate begins is where the head of the last minotaur I phot'd stops. Goofy looking? Yes. Huge? Yup.