I recently bought some Hero Factory beasties and I couldn't stop playing with them! I just mixed and revamped them every day!
About this creation
Day 3 mixing colors
Day 4 other color mix
They also combine :)
They're made with pieces from the beasties with some additions from my HF collection.
I can't remember the last time I had this much fun just by plain fiddling with the pieces, I felt like a little kid :)