A model of an eye with a play in the new Beta version of Blender 2.8, some functions of the texture node editor are problematic or not working yet but most is running smooth and no crashes still had some fun finding my way around the new UI but I think it will be another sucess for Blender. Free to download and feel free to change and or alter model or textures. Hope you enjoy. Sclera texture courtesy of César Salcedo.