Is this 3D model free to download?

Yes, Dr Eggman (Robotnix) - Classic is free to download from MyMiniFactory. Open it in the free Thinger app, or use the "Download from MyMiniFactory" link to open the original listing by the creator.

Where do I download the STL file?

The download is hosted by MyMiniFactory. Use the "Download from MyMiniFactory" 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 reddadsteve, published on MyMiniFactory. 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.

Dr Eggman (Robotnix) - Classic 3D printable model by reddadsteve

Dr Eggman (Robotnix) - Classic

Source: MyMiniFactory by reddadsteve

The Dr Eggman (Robotnix) - Classic is a free printable 3D model from MyMiniFactory by reddadsteve. Dr Eggman, a character from Sega's Sonic the Hedgehog series. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from MyMiniFactory

30 saves Source: MyMiniFactory Updated 2026-10-31 License: CC-BY-NC-SA · non-commercial 1 makes

Tags: sonic

About this model

Dr Eggman, a character from Sega's Sonic the Hedgehog series. Doctor Ivo "Eggman" Robotnik is the main antagonist of Sega's Sonic the Hedgehog franchise. Eggman is a mad scientist who seeks to steal the mystical Chaos Emeralds, defeat Sonic the Hedgehog, and conquer the world. I chose to model the earliest classic version of him, as he has changed quite a bit over the years. No supports are required. See notes for printing considerations, considering that this is larger than my typical model. If you have the proper filament colors, no painting is needed. As presented, Dr Eggman is mostly in proportion to my previous Sonic and Tails models. The assembled model with the base is 270mm long x 225mm tall x 220mm wide. All individual parts fit on smaller print beds, using the Prusa Mini as a gui…

Frequently asked questions

Is this 3D model free to download?: Yes. Dr Eggman (Robotnix) - Classic is free to download from MyMiniFactory. Open it in the free Thinger app, or use the "Download from MyMiniFactory" link above to open the original listing.
Where is the STL hosted?: The download is hosted by MyMiniFactory, not by Thinger. We link you directly to the original listing by reddadsteve.
Who made this model?: Designed by reddadsteve, published on MyMiniFactory. 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.