Is this 3D model free to download?

Yes, Autobots Matrix of Leadership 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 Adam McDonnough, 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.

Autobots Matrix of Leadership

Source: MyMiniFactory by Adam McDonnough

The Autobots Matrix of Leadership is a free printable 3D model from MyMiniFactory by Adam McDonnough. Printed in PLA I purchased some Solmore RGB Cabinet Lights (Model NO.:S-CL-003) and remixed the insides of the original matrix ( to fit. 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 2026-10-17

Tags: transformers, autobots, Matrix_of_Leadership

About this model

Printed in PLA I purchased some Solmore RGB Cabinet Lights (Model NO.:S-CL-003) and remixed the insides of the original matrix ( to fit. Tolerances are tight so glue may not be needed. NOTE: You must have an IR remote (included in light pack) for this build to work. Disassemble the Solmore light and retain the screws holding the front cover to the battery pack. 1) Gently press the LED and battery pack into the Crystal. This is a tight fit. The ridge on the battery pack will prevent the LED from going in too far. 2) Press the Crystal into the Front Ball. 3) Press the Back Ball onto the Front Ball, align so that the flat sides allow for a tight seal. 4) Insert the Arms into the grooves formed on top and bottom of the the constructed ball. Glue may be necessary to hold these in place. 5) Inse…

Frequently asked questions

Is this 3D model free to download?: Yes. Autobots Matrix of Leadership 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 Adam McDonnough.
Who made this model?: Designed by Adam McDonnough, 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.