Each .3mf file contains two of the same number (or blank) soccer balls. The parts are oriented face down so that the front of them pick up the texture of the build plate. I've found that doing this with a textured build plate creates a nice finish on the surface and help hides the lines created when the filament is laid down. The soccer balls are roughly 1.58" (40.1 mm) in diameter.

The file is split into objects for each section of the ball, so selecting filament to match your desired colors is super easy. They are split into the following parts:

Body

Black

White

Number Inside

Number Outside

I've also included the .step files for each, individual soccer ball.

Print/Filament settings:

0.16mm Layer Height

Arachne Wall Generator

3 wall loops

4 top/bottom layers

10% infill with Cubic pattern (This is only a 12 layer print at 0.16mm height. With 4 top and bottom layers only 4 layers are actually infill.)