Not final but he looks great with the joker and dynamic duo. The fat suit is weird to pose with, once it's in the final look I'll straighten the costume out.
As wonderful as this set is, I wanted to add some definition and better proportions to the Riddler for more of a natural type posture and energy. The outfit is tailored for a thin/narrow HT type body and padded (upper) suit, so you don’t want to go overboard.
Vts/DamToys body with one of their Assassins Creed muscle arms. Use the wider chest overlay that’s on most of their bodies.
Cut the neck out. After removing the plug from the head sculpt it will fit nice and snug over the neck joint.
Unpadded body sleeve with arms cut out. This is mainly to smooth out the seems in the leg area. There’s not much you can do about the creases at the ankles if you want posability.