Extracted the Portal 2 turret model from the game files and sliced it up using mesh mixer. Two halves are hollow for led lights/other electronics. Unfortunately the model is not wide enough for the model to be hollow without the arms completing the shell. Enjoy.
Printer Brand:
Prusa
Printer:
Prusa Clone
Rafts:
Doesn't Matter
Supports:
Yes
Notes:
I would recommend experimenting printing the legs first, increasing the scale until they look nice and strong (that was around 300% for my anet A8) and printing the entire thing at that scale. I noticed when slicing the legs the upper curved stick on the front two legs was not fully attached so the leg files ending in "joint" are reinforced. I also noticed when slicing the eye hole was too deep making holes on either side through to the slots for the arms. The body file ending in fixed has a slightly less shallow hole making it slice properly. Hope this helps. Good Luck.
