[BUG] 3MF file missing from default Branch

[darigovresearch]

Readme in master branch mentions a 3MF file but there is none in the main branch.

There appears to 3mf files in freecad & covered branches

• Freecad - https://github.com/GliaX/faceshield/blob/freecad/faceshieldx1.3mf
• Covered - https://github.com/GliaX/faceshield/blob/covered/faceshieldx1.3mf

[darigovresearch]

Pull request #36 would resolve this issue if merged