Stand alone shelf for model display

wanted a way to mount this model to the wall by my PC and didn't see anything I loved so I designed one in tinkercad that fit my needs. File on tinkercad if you need to scale it or change it. https://www.tinkercad.com/things/dgZ2S0OIpYo-wallshelffordisplay

Printed with the wall surface down to the bed and no supports needed in PLA.