TL-Smoother Case with 45 degree mounting (for delta or Kossel printers) with STEP files

I needed a TL-smoother case to fit the BIGTREETECH type of TL-Smoothers with a 25x25x10mm heat sink. I found some really cool cases here but the one I wanted to use had "no derivatives" licensing so I asked the creator if they would allow a remix, but then got impatient and decided to just roll my own. Once I started designing this case, I found that I wanted a few more things like a 45 degree mounting and optimization for a heat sink. This is the result, and I have printed it successfully in