Ostrich egg with proper 360 UV

Rendered with V-Ray, but easily setup in other render engines.

Texture made with 3ds Max material editor, includes a diffuse, ambient occlusion & normal map.

Texture is large to be mapped to any sphere. but the model i have provided is a plane to get perfect UV's.

For the texture scale appear like the preview picture, set the tile from 1 to 0.5 to make it half the size.

you can see it in use here https://www.instagram.com/luke_penry.exr/?hl=en