I've included a mini frame for this. It prints in less than an hour and the print can be superglued to the frame or I have been using glue dots that are mostly used in scrapbooking. The frame prints great with the satndard .2 print profile.

Print at 100% infill with a layer height of 0.08mm with a base layer of 0.16mm

The Model is 200x200mm in size
You may print at higher layer heights below the Base Thickness of 0.96mm
The Max allowed Thickness is 2.72mm and the Actual Thickness is 2mm

Filaments Used:
    #000000 PLA BambuLab Basic Black  Transmission Distance: 0.6
    #c57402 PLA BambuLab Basic Gold  Transmission Distance: 2.9
    #ffe17f PLA BambuLab Matte Lemon Yellow  Transmission Distance: 4
    #ffffff PLA BambuLab Basic Jade White  Transmission Distance: 5
This print uses 4 unique filaments

Swap Instructions:
    Start with Black
    At layer #12 (1.04mm) swap to Gold
    At layer #15 (1.28mm) swap to Lemon Yellow
    At layer #18 (1.52mm) swap to Jade White for the rest.