Pigeon Feather (Realistic)

Description

The Vane of the feather is made through Photometric Stereo Scanning, a simpler type of photogrammetry. With this technique I captured the albedo, translucency and normal map. All other maps are generated through Affinity Photo and Materialize. The textures are approximately 4K (4186 x 2757px), so it's suitable for extreme close-up renders of this feather. The After Feather / Downy Barbs are made with Geometry Nodes, so it is fully procedural and can be adjusted to your needs.