fully printed Ikea Tertial diffuser

this is a fully printed light diffuser fotr the [Ikea Tertial lamp](https://www.ikea.com/us/en/catalog/products/20355434/), it clips onto the inside lit giving a clean look to it.

the uploaded version clips pretty tightly so you may need to use a screwdriver to wedge it off. i will post photos of my print of the current version later.
for now the photos are of a version i never added to thingiverse

included with the files are an overhang perimeter test and 2 swatches (a small and a large one) they are named based on how big each square is.
the perimeter test is to see if you need supports or not, and the swatches are to help you find the best opaqueness for your filament it will go through .2-1 mm layer heights, in .2 mm increments.