FreeiTopie RepRap
Thingiverse
6 model
Free
FreeWade L3K Extruder V2 (prusa I3 & I3 like, itopie...) compatible filament flexible (E3D, AIO, Hexagon, Hexa AO ...)
Thingiverse
Freeender 3 v3 SE tool holder
Thingiverse
FreeCable chain heatbed Prusa i3
Thingiverse
Free3mm Direct Extruder Prusa i3
Thingiverse
FreeAnet A8/AM8 to Hypercube Evolution Upgrade Path - Phase I Remix
Thingiverse