This is one of over 4625 effects generated by Filter Forge, a Photoshop plugin that allows you to create your own filters.
To open this filter, you must have Filter Forge 1.0 or higher installed on your computer. If you don't have it installed yet, click here to download Filter Forge
This filter adds a textured atmosphere to your photo that can be simple shadows and lights to actual 3d elements
3d surface texture shadow light