Modeled from scratch, procedurally textured, and animated by a video game fan (me). Nodes have been baked into 8K textures and the textures have been packed into the .blend file. To unpack them, open the file with Blender (requires 3.6 or higher), click File, External Data, Unpack Resources. If you don't like the result I have achieved, the node setup is still present in the material to be tweaked according to your needs.