Is this 3D model free to download?

Yes, Arch - Matrix Spinner 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 Greenfieldaddy, 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.

Arch - Matrix Spinner

Source: Thingiverse by Greenfieldaddy

The Arch - Matrix Spinner is a free printable 3D model from Thingiverse by Greenfieldaddy. 10/3/2026 I have created an arch/spinner prop that I want to use in my display. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

30 saves Source: Thingiverse Updated 2026-10-27 Filament: 2,700 g License: CC-BY-SA · commercial OK Category: Wearables & Cosplay

Tags: arch, matrix, pixels, rgb, seed pixel, spinner, xlights, xlights prop

About this model

10/3/2026 I have created an arch/spinner prop that I want to use in my display. It is an evolution of a spinner/arch model I created years ago using Coro. I thought it was time to improve on this looking at options that already existed out there. This prop is "massive." It is 6ft in diameter and holds 856 pixels. You will find three zip files. Arch - Matrix Spinner 250mm - this was the first design and is used to fit printer beds at 250x250mm Arch - Matrix Spinner Seeds 250mm - this will print on 250x250mm beds and is for seeds! Arch - Matrix Spinner 220mm - this has been altered to fit printer beds at 220mmx220mm The weight of the prop shown in the project, is about 6lbs (2.7kg). Includes the Zip ties. I can add a Seeded version that works on 220x220mm printer beds if others ask for this.…

Frequently asked questions

Is this 3D model free to download?: Yes. Arch - Matrix Spinner 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 Greenfieldaddy.
Who made this model?: Designed by Greenfieldaddy, 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.