High Detail Bird Animation Model

I need a production-ready 3D model of a small songbird perched naturally on a tree branch. Because the asset will be animated, the mesh must be clean, subdivision-friendly, and fully rigged (wings, tail, legs, neck, beak, and eyes). High detail is essential: realistic feather layering, subtle colour variations, and bark texture on the branch should all hold up in close-ups.

Preferred formats are FBX or a native Blender, Maya, or 3ds Max file, with 4K PBR textures (albedo, normal, roughness, metallic/spec as needed) packed in a well-organised folder structure. Keep polycount efficient for real-time playback, but do not sacrifice silhouette or feather realism.

Deliverables:
• Rigged, skinned bird and branch scene file
• 4K texture maps and baked ambient occlusion
• A brief read-me outlining layer structure, controls, and any plugins used

I will sign off once the rig deforms naturally, textures look lifelike under an HDRI key light, and the model imports into my animation pipeline without errors. If you have sample bird work or feather grooming examples, feel free to share—seeing previous realism will help speed up approval.