We spent months hand optimizing these shaders for gles 2.0 devices, and they scream on Unity 4.5+
Dropbox - Error - Simplify your life (both surface and gles versions)
However, Unity 5 broke them terribly, and I have been pulling my hair out getting them to work with Beast under 5.0. Any help getting them running again would be appreciated.
Edit: Fixed link to public
Thanks,
Andy