Here are some Detailupgrades for Sean Fields Lifesize Pit Droid
( https://www.etsy.com/listing/609104614/ ) 

The following parts are upgraded or new:
- Forearms left and right with more details (gluing required)
- full_forearm_details_right & full_forearm_details_left for printing as one piece each (no gluing need but you need then support for the print)
- Cable management on the arms (PP rope black 3mm approx. 30cm are required) to stick on
- The "detail diaper" to stick on the pelvis
- A "camera lens" for the eye including spacers (I found a plano-convex lens for the actual lens on Ebay)
- The original Neck_Upper comes now with a hole for better handling about the screws

Tip for film accuracy: I also recommend flipping your head so that the antennas are on the right side!