Fireball Template remixed

Remix of https://www.thingiverse.com/thing:3824411. The original model is unchanged, but I created a 3mf project in prusaslicer to capture the following changes:

1) Lay flat
2) Shrink XY to exactly 203.2mm (8 inches), instead of slightly more. This has a nice side effect of fitting in a 210mm build plate.
3) Add a color change