Greaseweazle V4 Slim Case

...for standard floppy drives and USB host port on the back. This is a remix of two very interesting "things" on Thingiverse - at the one hand, there is this slim floppy-drive housing https://www.thingiverse.com/thing:4920473 - on the other hand, there is this compact Greaseweazle V4 box https://www.thingiverse.com/thing:4958106. I used blender for this and merged the bottom floppy-case as well as the bottom circuitboard-case, removed the old USB hole and mounting points for the F7 board and placed the one for the board-holder at the bottom and top floppy-case. I also put some ventilation-slots on the top-back of the floppy-case - for heat reasons just in case. Note: There are some small errors in some walls on the back near the USB port which I will correct as soon as I have some time - but it is printable and fits.