Head, Torso, Upper Arms, Waist - Spy Troops Nunchuk
Lower Arms, Upper Legs - Spy Troops Iron Grenadier
Lower Legs - JvC Snake Eyes

Nunchuks - Kamakura

Panthro was by far the coolest Thundercat IMHO. Adding him to the collection was a must. The head, torso, and right lower arm were all modified with epoxy putty. The waist was sanded down a tiny bit.