Ender 3 rear box for SKR1.3

I've decided to make my own rear box for Ender3 to house SKR 1.3 because the stock box with improvised fan ( mounted externally ) wasn't efficient enough and was too loud. I've also wanted to add in Octoprint and tidy things up a bit when it comes to buck converters ( they were ghetto modded in different ways )

Also, I've tried to use a minimal amount of plastic so the bottom side is not covered in full


Box is made for Bigtreetech SKR1.3 and has the option to install 2 smaller buck conve