Well I tried to make it a look like one, but still in the works, at least it works. Maybe will remove the small arms so it looks more cat like or maybe more Hell Cat for those like me who is a ROBOTECH fan the Invid Inorganics Cat Drones. The face is almost the same maybe will ad fangs and horn so it has more of saber tooth. But the cool thing about it that the synchnonizing or the two haves was easy. In Chapter 11 Page 149 of the (ROBOSAPIENS HACKCER'S MANUAL ) Subject Twin Robot. Personally why anyone would want to do that I don't see any practical use or function. But the circuitry and wiring for it can get two haves of a Raptor one with a head and no tail, and another no head with a tail. Joined minus the corrugated tube and for the wiring ??? Reverse the set so instead of synchronizing the front walking and functions with the rear. You reverse the circuits so as the Front right moves forward the Rear left will also, keeping Front left and Right rear stationary as the machines transitions then the operations is switched so when the Left front moves and Right rear, the other stabalize the forward momentum. Just like a Quadraped (4 Legged ) animal or machines would walk. Who know with more work and maybe extending the legs by the ankles from parts from a roboraptor two chopped up it can have ankles. My hope is that it can maybe climb stairs or maybe run ??????? Like the Invid Hell Cat. For an image of the Invid cat Google... Robotech Sentinels Invid Inorganics Cat Drones... They look so cool and thanks to RoboRaptor I am able to have my favorite creature.