This is a cleaner version of a free project, which iclude an unwrapped UVs, all meshes are named, some textures (emmisive only), which you are welcome to change to any colour you like, more file extensions.
You are able to import it into your Unreal Engine 4 project. You may use this pack for visual style in your project, museum of old-future art maybe? It's mere my attempt to bring new life to the old style. I'm no Botticelli though.