Sometimes simple things work disturbingly well.
I have been trying to figure out how to make robotic android looking hands which are a) easy to pull on and off, b) have full hand dexterity and c) look like my real hands are robotic, not like I am wearing armor or chunky gloves.
After a few failed attempts at casting with rubber latex, I sewed up some gloves with silver/grey stretch velvet and used a marker to color in the details. Woo! Success! I am so impressed with how well these turned out.