Lightbox for tealights

Light-box for tealights My first attempt at a light-box in Fusion 360.(a bit more difficult than I thought it would be) It is 10.5 x 10 x 4.8 cm. There are 8 different designs that can be changed. I have also included 4 test designs where the white is 0.26mm thick instead of 0.51mm for a better illuminated design. The designs are printed upside down. Feedback is welcome, as long as it is in a polite manner :-)