UV Cure Box (customizable outside)

Inspired by 3DMN on youtube were one can find a link to a UV Light and a printable UV Curing chamber-stl file for free to download i wanted to do my own version.

because
1. i wanted to print less, means using less material. Don't know if i've reached that at the end.
2. Since i was making my own version, it should be unique in look. And possible for everyone else to give it a personal design too, not only by colour of the material.
3. It should be easy and quick to assemble.

So this is a first version with 3 pieces to print:
- Top piece where the UV LIght will be placed/inserted
- lower ring
- Socket

Materials to buy:
- UV Cure Light (obviously) like https://peopoly.net/products/uv-curing-light-60w-light-output-1
- 2 sheets of plexiglass, 1mm thick, length to fit in rabbets of top piece and lower ring, width defines the heigth of the box you want to make.
- mirror foil
- steel bowl, diameter needs to be smaller than of the inner diameter of lower ring. I got mine f