Reference from Anuj Kansara https://www.artstation.com/artwork/L6EdP
Sketchfab
High-poly
Map_1 ( Diffuse - Normal - Roughness - Metallic)
Map_2 (Diffuse - Normal - Roughness - Metallic)
Map_3 (Diffuse - Normal - Roughness - Metallic)
Map_4 (Diffuse - Normal - Roughness - Metallic)
All UVs (UDIM UV mapping)