I am reverting the robot back to the original version, and uploading V.2 as a separate item so people have an option for either one. V.2 functions, but you can barely move it. V.1 allows for things like scenes, or screenshots, while V.2 is virtually impossible to do things like that due to how props interact in the Source engine.

So the robot does function, albeit in an extremely sensitive state. This is due to the Source engine being fragile with props. A fix will be made eventually on a more "stable" state, but right now, it actually works, which is huge progress.
The keys that I assigned to my thrusters may be different from yours, so just update each thruster to the desired key you want. (Note: Each thruster can't be assigned to the same key, because all of the thrusters serve a seprate function. You can update a thruster by clicking on the thruster with the tool gun after making the desired changes in the menu.)
The motors can't be changed, and are "N" for the Right Arm, and "M" for the Left Arm.

Initial creation