Model made in Zbrush, Uvs created and model exported as an obj to Procreate 5.2 for textures and bump maps. Backdrop painted in Procreate following James Julier's excellent YouTube tutorials. The backdrop is projected onto a cylinder with flipped normals and 'single sided' selected in the materials menu in Sketchfab so that only the inside surface is visible.
![](https://i.imgur.com/IqiuQ7Os.jpg)