55 model
FreeOptional turnable holder bar for 3030
Printables
FreeSoap Dish with Optional Drainage Outlet
Printables
FreeCutlery/Condiment Caddy (with optional revolving base)
Printables
FreeBalisong Trainer (Hardware Optional)
Thingiverse
FreeLack stacker (screws optional)
Thingiverse
FreeExternal Spool Holder with optional PTFE tube holder
Thingiverse
FreeHeadphone Stand (LEDs optional)
Thingiverse
FreeCustomisable funnel with optional vent fins, handle and upper rim
Printables
FreeEncore- Mini CoreXY Printer optional Extruder gantry mount and Cable management
Printables
FreeStiffy Toolhead + Optional led Bar + Bambu hot end -- Now 79% more stiff!
Printables
FreeSoda Holder with optional straw (v2, v1 deleted) :)
Printables
FreeFlashForge Adventurer 5M Screen Bezel With Optional Stylus Holder
Printables
FreeZ Axis bar wire guide With optional LED LIGHT RAIL.. Take the wires off your Bowden tube. For CR10, Ender2&3,Tornado,Michelangelo and U10
Thingiverse
FreeEnder 3 dual Z axis with optional frame braces
Thingiverse
FreeYeti Lid Holder - 3 Sizes w/ Optional Magnet for Satisfying *Thunk*
Printables
FreeMicron+ Smol Hex Skirts (With optional Keystone Rear Skirt)
Printables
FreeRaspberry Pi 4B DIN rail mount with optional fan
Printables
FreeSnapmaker J1 higher mounting lid with optional ventilation
Printables
FreeFLSUN V400 Spool Holder with optional Support
Printables
FreeV-Slot Covers now flush with extrusion (optional) - fully customizable
Thingiverse
FreeCentauri Carbon Left Gap Cover with Optional Magnet [Untested]
Printables
FreeTom's Raspberry Pi Camera Mount V4 + (optional) LED Mount V1
Thingiverse
FreeCustomisable Parametric Filament Clip with Optional Label
Thingiverse
FreeSV07+ Modern Front Plate + Drawer With Optional Cooling Fan!
Printables
FreeAnet A6 power cover with optional switch for LED light
Thingiverse
FreeOpen Beam corner plate with optional foot
Thingiverse
FreeMutti tomato sauce can stacker (with optional cap)
Printables
FreeSturdier Beauty Blender Makeup Sponge Holder (with optional base!)
Printables
FreeBox for wet wipes and optional wall bracket
Printables
Free(Un)original Feet for PrusaBox Optional Spool Tank on Top Feet
Printables
FreeCraftsman 12-20v Battery Mount with optional lock
Printables
FreeFlyingBear Ghost LightHead (Better blowers + BL-Touch optionaly)
Thingiverse
FreeSnapmaker A250T / A350T Multi Outlet Part Cooling Duct (optional 4010 fan)
Printables
FreeBIQU H2 Extruder Adapter, optional on linear rails, Sidewinder X1/X2 upgrade
Printables
FreeTom's Fully Printable Filament Box V2 with (optional) Hygrometer
Thingiverse
Free1.5" riser for Qidi Plus 4 Glass with optional shelf support
Printables
FreeParametric Hangable Any-Direction Continuous Slip Clutch with optional Auto-Rewind Universal Spool Holder
Thingiverse
FreeOld Version ESun Refilament Spool Converter (dessicant slot optional, no glue required, screw-in)
Printables
FreeArtillery Sidewinder X1 / X2 / Genius TFT FW + Marlin FW (for X1) + M600 support + Marlin mode (optional)
Thingiverse
FreeShort Body for Neptune 3/4 Pro/Plus/Max Ball Bearing Spool Holder with optional safety cap
Printables
FreeTwotrees Sapphire Plus/Pro - X-Axis Carriage CR10 Microswiss 2040 Radial Fans(Optional BL-Touch, Direct Drive)
Thingiverse
Freetenlog d3-pro extruder cover - dual side fan duct/shroud for stock fans + optional microprobe mount (hictop d3 hero / reayou idex tl-d3)
Printables
Freetenlog d3-pro left extruder cover - single 5015 dual side fan duct/shroud + optional microprobe mount (hictop d3 hero / reayou idex tl-d3)
Printables
Free"Tube Thingy" - multi purpose, fully parametric cable grommet dufus (with optional cap)
Printables
FreeRaspberry Pi Zero 2 + 3.5in TFT Enclosure (Snap Fit, Hardware Optional!)
Printables
FreeKywoo Tycoon – SKR Mini E3 Replacement Electronics Cover (1-Piece or 2-Piece, Optional 4010 Fan)
Printables
FreeRaspberry Pi Zero 2 W Case (Snap-Fit Lid, Optional GPIO Slot) + AI Camera Lid Version
Cults3D
FreeRing Gift Box - Lift-Off Lid Box with Ring Cushion, Optional Text, No Supports (OpenSCAD)
Printables