These bases are part of the Pharaoh's Legacy: Expansion Pack - STL Files project.
You can still access the Late Pledge of the entire campaign at this link:
https://www.myminifactory.com/campaigns/pharaoh-s-legacy-expansion-pack-...
This pack includes:
x10 bases 20x20mm.
x10 bases 25x25mm.
x5 bases 25x50mm.
x5 bases 30x60mm.
x3 bases 50x50mm.
x3 bases 50x75mm.
x2 bases 100x50mm.
x2 bases 100x100mm.
x2 bases 100x150mm.
All bases can be printed with a magnet slot or just the topper.
Just for Personal Use.
Check the rest of Pharaoh's Legacy Project:
- Undead Army: https://www.kickstarter.com/projects/crabminiatures/pharaohs-legacy
- Last Dynasty: https://www.kickstarter.com/projects/crabminiatures/pharaohs-legacy-last...