I wanted some way to store the side panels for my Razer Naga Trinity, so I made one. Now you can make one too. It's just a small weighted base with embedded magnets to hold the side plates. It is also compatible with the Razer Naga Pro. I have uploaded one for two plates and one for 3.
Both versions hold two of these washers as weights: https://www.mcmaster.com/97310a119/
You will need some of these 10x3 magnets as well: https://amzn.to/43OZfPv
I use these rubber feet to keep it from sliding: https://amzn.to/41sWLVg
Rather just buy one? Get it here: https://www.etsy.com/listing/1043761466/razer-naga-trinity-naga-pro-side-plate
The author marked this model as their own original creation.