In 2025 i had the fantastic opportunity to create my own Substance Source Signature Collection in collaboration with the Adobe Substance 3D team.
My collection is a series of 10 fully parametric substance files that cover celestial objects and surfaces - from big objects like stars to closeups of the inside of a meteorite.
The collection was accompanied by an article on Behance where i talk about my workflow and inspiration. Special thanks to Paul Gresty for editing my raw text and puttin the article together.
Read the full article here:
https://www.behance.net/gallery/236981715/Procedural-Planetarium-by-Matthias-Schmidt
Links to the assets for this Signature Collection:
https://substance3d.adobe.com/assets/collections/34c84b36cc209845f64b9f664340ed7b0dbef0e2

Read the full article here: https://www.behance.net/gallery/236981715/Procedural-Planetarium-by-Matthias-Schmidt