Is this 3D model free to download?

Yes, Terminator Iris Eyes for 9g servo and WS2812 LEDs 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 Johnnyboyye, 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.

Terminator Iris Eyes for 9g servo and WS2812 LEDs 3D printable model by Johnnyboyye

Terminator Iris Eyes for 9g servo and WS2812 LEDs photo 1

Terminator Iris Eyes for 9g servo and WS2812 LEDs photo 2

Terminator Iris Eyes for 9g servo and WS2812 LEDs photo 3

Terminator Iris Eyes for 9g servo and WS2812 LEDs photo 4

Terminator Iris Eyes for 9g servo and WS2812 LEDs

Source: Thingiverse by Johnnyboyye

The Terminator Iris Eyes for 9g servo and WS2812 LEDs is a free printable 3D model from Thingiverse by Johnnyboyye. I'm currently working on my Version 3 of the animatronic T-800 skull. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

44 saves Source: Thingiverse Updated 2026-10-16 License: CC-BY-NC-ND · non-commercial Category: Figures & Miniatures

Tags: arduino, art, decor, Decoration, diy, Ender 3, FDM, LED, Lights, movement, robot, skull, Terminator

About this model

I'm currently working on my Version 3 of the animatronic T-800 skull. If you're interested you can download my iris system to play with it. It is designed for a WS2812 LED and 9g servo motor. Note that it is still a beta and feel free to give me feedback if you have trouble with particular steps. I also added a lens. You can print the lense in clear resin and apply some varnish to make it clearer. If you're interested in my Terminator project, feel free to join the discord for more information and the current status of the project. If you're interested in Terminator you can check out my Version 2 of the animatronic. Note that this eyes are not compatible with the V2! or

Frequently asked questions

Is this 3D model free to download?: Yes. Terminator Iris Eyes for 9g servo and WS2812 LEDs 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 Johnnyboyye.
Who made this model?: Designed by Johnnyboyye, 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.