As far as I know the C130J or C130-30J comes out with a Glass cockpit.

The SAAF still has C130b aircraft in their fleet with very low milage. They have upgraded it through Marshall and Cavendish or something like that to the C130BZ. It now features full glass cockpits. I think maybe the Brittish AF may also have upgraded some of their aircraft to glass cockpits, as I know they have stretched some of their aircraft to mark 3.

I am sure someone will be able to modify the panel files to something that will be acceptable as glass cockpits. I will not try it as I personnaly like the analogue panels.