The file 'Madtag_f18 LEGS (ADD-ON) 3D Printer Model' is (stl) file type, size is 2.0MB.
Add-On legs
https://www.youtube.com/watch?v=6BcYP9a27Y8
you need the main file first!
https://www.thingiverse.com/thing:5233138
Legs.stl | 1.9MB | |
leg_ground.stl | 15.9MB |