Is this 3D model free to download?

Yes, sentinel head 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 Unknownsolid, 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.

sentinel head

Source: Thingiverse by Unknownsolid

The sentinel head is a free printable 3D model from Thingiverse by Unknownsolid. I used this head on a 12 inch zurg action figure from the movie lightyear to create a 12 inch sentinal if printing on fdm it should fit fine but if on sla you may need to trim. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

90 saves Source: Thingiverse Updated 2026-10-04 License: CC-BY · commercial OK 2 makes Category: Toys & Games

Tags: sentinel, head

About this model

I used this head on a 12 inch zurg action figure from the movie lightyear to create a 12 inch sentinal if printing on fdm it should fit fine but if on sla you may need to trim the hole a little

Frequently asked questions

Is this 3D model free to download?: Yes. sentinel head 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 Unknownsolid.
Who made this model?: Designed by Unknownsolid, 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.