A Human Heart Cross-Section 3D Model with UV Map and Textures. Modeled in Maya, ZBrush. And 3D Painted in Substance Painter.
You are getting the following:
Here is a link for a Turntable of this product on YouTube:
https://www.youtube.com/watch?v=sIhtPgQEWuA
Here is a link to the Marmoset real-time 3D preview on my ArtStation page: