FreeSnapmaker optional filament position, with quick change option.
Thingiverse
176 model
Free
FreeCreality optional extruder tension fix (Cr-10 / Ender / Cr-20)
Thingiverse
FreeR5X Optional Camera mount
Thingiverse
FreeReaper Mask Option 1 & 2
Thingiverse
FreePower Ranger Black Option 3
Thingiverse
FreeStorage Drawer (Vase Mode Option) - Elegoo Neptune 3 Pro
Thingiverse
FreeSWTOR Trooper Helmet Option 1 & 2 Revision 2
Thingiverse
FreeGuyver Helmet Mask Option 2
Thingiverse
FreeXnaron Magnetic U-joint option for Rostocks
Thingiverse
FreeRalph McQaurrie Boba Fett Option 2
Thingiverse
FreeRailCore®️ II - ZL Option
Thingiverse
FreeHevORT XYHT Option - CarbonFiber X cross member MGN9
Thingiverse
FreeAdded 80mm Dia Fan option - with a 60mm exhaust for those who want it
Thingiverse
FreeTrack with additional rewind option for Multiple Mechanism Auto-Rewind Spool Holder
Thingiverse
FreeCase and mounting option for ESP32 dedicated camera module (26,5 x 10,5 mm)
Thingiverse
FreeSkull 2D (self option)
Thingiverse
FreeTensor X Axis - Lazy option
Thingiverse
FreeMini Kossel 3mm Filament Option
Thingiverse
FreeHevORT HD12 Option - CarbonFiber X cross member MGN9
Thingiverse
FreeBalisong Trainer (Hardware Optional)
Thingiverse
FreeOverwatch McCree Peacemaker Gun Options
Thingiverse
FreeClone Wars Gun Ship options 1 - 3
Thingiverse
FreeBumblebee Helmet Options 1 & 2
Thingiverse
FreeDeadPool Head Alternative Options & Ideas
Thingiverse
FreeShredder Helmet Options 1 - 3
Thingiverse
FreeHawkman Mask & Options
Thingiverse
FreeDesiccant Box - 9 Options
Thingiverse
FreeHalf Life Combine Soldier Options & Variants
Thingiverse
FreeCreality filament guide multiple options / filament sensor
Thingiverse
FreeUltraman Helmet / Mask Options 1 & 2
Thingiverse
FreeGhost Rider Options 1 - 3
Thingiverse
FreeSW Rebel Fleet Helmet Options 1 & 2
Thingiverse
FreeLack stacker (screws optional)
Thingiverse
FreeExternal Spool Holder with optional PTFE tube holder
Thingiverse
FreeHeadphone Stand (LEDs optional)
Thingiverse
FreeUniversal SKR Sidebox with optional Raspberry Pi and touchscreen
Thingiverse
FreeTool cup with optional parts bin
Thingiverse
FreeParametric Linear Bearing with Optional Split
Thingiverse
FreeEnclosure for Duet + optional DueX4 electronics
Thingiverse
FreeReDuplicator i3 MK3x - Alternative & Optional Parts
Thingiverse
Freecrystal lamp optional with runes
Thingiverse
FreeANYCUBIC CHIRON FULL GUIES (optional install precision piezo)
Thingiverse
FreeRing (with optional text) creator and customiser
Thingiverse
FreeFor volcano hotend with optional Anycubic Chiron linear rail bracket
Thingiverse
FreeMedia Caddy and Optional Drawer
Thingiverse
FreeUniversal PSU Case (with optional swivel arms)
Thingiverse
FreeBibo Glass Clamp with Optional Lip
Thingiverse
FreeSigma3D printer optional y-carriage for wooden table.
Thingiverse