Is this 3D model free to download?

Yes, Underdog 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.

Underdog 3D printable model by reddadsteve

Underdog

Source: MyMiniFactory by reddadsteve

The Underdog is a free printable 3D model from MyMiniFactory by reddadsteve. Underdog, is an American Saturday morning animated television series that ran from 1964, to 1967. 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 2026-09-26 License: CC-BY-NC-SA · non-commercial

Tags: cartoon

About this model

Underdog, is an American Saturday morning animated television series that ran from 1964, to 1967. It is one of the early Saturday morning cartoons. Underdog, Shoeshine Boy's heroic alter ego, appears whenever love interest Sweet Polly Purebred is being victimized by such villains as Simon Bar Sinister or Riff Raff. Underdog nearly always speaks in rhyming couplets such as in "There's no need to fear, Underdog is here!" His voice was supplied by Wally Cox. One part, u_head, requires supports. The part is supplied with built-in supports for printing at .2mm layer height, as well as without supports if you want to use slicer supports. If you have the proper filament colors, no painting is needed. This model can be printed and displayed stand-alone or paired with my next model, Riff-Raff, that…

Frequently asked questions

Is this 3D model free to download?: Yes. Underdog 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.