1954 DIY Hybrid Air Conditioner Run From USB, Solar Or Battery
You can get the STL files from here
https://www.tinkercad.com/things/4XTJ...
and the feet I got from here
https://www.thingiverse.com/thing:130...
but they are included in the Tinkercad drawing - The drawing might change a bit as I do a bit of redesign