Terramaster DAS / NAS compatible tray

I bought a terramaster das, and wanted to take advantage of it's hot-swappable features - but to buy another half dozen drive sleds from terramaster would have cost more than my das, so I made my own. I've tested it with the D6-320, but it'll work with any of terramaster's NAS and DAS offerings that use the metal sled variant (if yours looks like the picture of the official one I've included, this is the one you want - if yours is a fully plastic tray, I don't think this will fit yours). It prints happily enough for me with 0.6mm HF, so should print on basically any printer settings. I've included two versions of the sled (they both use the provided screws, one uses nubs and only requires two screws, the other uses all 6 possible screws to secure the drive). I've also included a storage box to keep the drives in when not in use.