The other shaders are required to make GameGuru do what it does, but are not designed to be user customisable. Even entity_basic and character_basic are amended with every other update, so even though should be edited in a copy rather than touch the original. The above two shaders mentioned are the ones you need to associate with your entity which I suspect you already have done, the other ones are not really for end user eyes, they just contain the voodoo that pulls everything together right now.
PC SPECS: Windows 8.1 Pro 64-bit, Intel Core i7-5930K (PASSMARK:13645), NVIDIA Geforce GTX 980 GPU (PASSMARK:9762) , 32GB RAM
