MakerBot Print is our newest print-prepration software, which supports native CAD files and STL assemblies,
allows you to interact with all your printers via the Cloud, and many other exciting new features.

Download Now

Report as inappropriate

Hi! The base and the rest of the pieces come from this amazing model https://www.thingiverse.com/thing:3623910
You need to print the base and the shoulders from the other model.
And like i said in the Thing Details, this bust is scaled 124.63% from the original model so you need to scale the base and the shoulders at 124.63%.
Thank you for ask! :3

Iron Man Mark 85 Bust + Wearable Helmet - Avengers: Endgame