Is this 3D model free to download?

Yes, Twist Rhombic Dodecahedron Megastructure is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link to open the original listing by the creator.

Where do I download the STL file?

The download is hosted by Thingiverse. Use the "Download from Thingiverse" link on this page to open the original listing and grab the file, or save it to your print queue in the free Thinger app.

Designed by Fredbartels, published on Thingiverse. Please credit the creator when sharing your print.

Can I print this at home?

Yes. This is a printable 3D model intended for home FDM and resin printers. Check the original listing for suggested print settings.

Twist Rhombic Dodecahedron Megastructure 3D printable model by Fredbartels

Twist Rhombic Dodecahedron Megastructure photo 1

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Twist Rhombic Dodecahedron Megastructure

Source: Thingiverse by Fredbartels

The Twist Rhombic Dodecahedron Megastructure is a free printable 3D model from Thingiverse by Fredbartels. Lots of nested TRDs. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

1,179 saves Source: Thingiverse Updated 2026-09-16 License: CC-BY-SA · commercial OK 2 makes Category: Decor & Art

Tags: 3DBCmodelgarden, megastructure, rhombic dodecahedron, sculpture, twisted

About this model

Lots of nested TRDs. SketchUp's Section Plane tool proved very helpful in finding errant interior geometry. Were there but a way in SketchUp to automate the finding and removal of interior faces and vertices! More on how I made the print into a light sculpture here:

Frequently asked questions

Is this 3D model free to download?: Yes. Twist Rhombic Dodecahedron Megastructure is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link above to open the original listing.
Where is the STL hosted?: The download is hosted by Thingiverse, not by Thinger. We link you directly to the original listing by Fredbartels.
Who made this model?: Designed by Fredbartels, published on Thingiverse. Please credit the creator when sharing your print online.
Can I print this at home?: Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.