Death metal Batman - head
Arkham Asylum Batman - upper and lower torso and belt
3 Jokers Batman - arms, legs, trunks

Petty simple kitbash overall. Sanded the texture off the torso so all parts were smooth (easily the most painful part of this). Used acetone to remove the grey paint from the 3 Jokers Batman trunks leaving them black. Removed the belts from each pair of trunks and glued the asylum belt to the 3 Jokers trunks. Painted the sculpted lines on the torso a slightly darker grey. Put a silver dry brush on the shin guards and toe of the boots as well as the knuckles on gloves.