This model was created by following a DVD based video tutorial from 3D-Palace.  It is by far the most detailed model I have ever worked on.  Due to other obligations I didn’t finish it, but I learned what I wanted to from the tutorial.  I highly recommend the tutorials for 3D-Palace if you want to learn about 3D modeling.
 
Matrix APU
Front View
Side View
Back View
Leg Inside View
Leg Front View
Leg Outside View
Chassis Front View
Chassis Side View
Chassis Back View
Arm Front View
Arm Side View