Here is a weight reduction mod on the Logitech G403 wireless mouse. I play a lot of FPS games, including Overwatch at roughly 4000SR, so I wanted to try out a lighter mouse. This involved disassembling the mouse, removing material from the interior plastic frame and drilling some holes in the bottom of the mouse, as well as reducing the stock 750mah battery with a 200mah battery. The resulting weight of the mouse was 88.0g, down from the stock 104.6g. Battery life is about 6 hours, but charges to full in about 15 minutes.
During a phase where I played a ton of Super Smash Bros Melee, I painted my Gamecube controller to look pretty cool.
When Google came out with Live Cases for the Nexus 6p, I was incredibly stoked to have a one-of-a-kind case. At the time, I really liked the game Transistor by Supergiant Games, so I made a texture for the Live Case, and ordered it. The case turned out really good, and was awesome, and people would ask about it a lot. I wish I had some photos of it, but that phone was stolen from me in a face-to-face robbery by a stranger.