These droids fight for the amusement of sentients.
CR-4B VS Probe
CR-4B is a Korean Model.
Probe is a repainted Gundam
REF-1 is an Ironman body with a GI-Joe head
Background droids are repaints. R-Unit heads are cast.
War Bantha VS Battle Drek
The War Bantha is owned by a tribe of Jawas. Each victory, it is modified with any useful parts from the defeated droid.
Head: GI-Joe scorpion body
The rest are random fodder parts.
It is pretty articulated and the blades retract.
A not-so-swift Rodian thought he could create a pair of entirely robotic "nek" and get it past the Battle Nek Pit Fighting Club. However, the cyborg animals quickly realized they were fake. Now, the Battle Dreks fight only other robots.
REF-2 is a BAD head I had no body for and a surplus Ironman body. (Although, I really wanted to make a REF droid using a silver screaming Mace Windu head but I didn't have one.)