Not being extremely well-versed to the core series? I didn't realize they made non-S2 or private stock semihollow custom 24's. Was this a production run a couple of years back? This is the only one I've seen that is not wood-library or private stock. Not posting to discuss price, btw.
https://reverb.com/item/4536591-paul-reed-smith-custom-24-limited-semi-hollow-10-top-custom-finish
https://reverb.com/item/4536591-paul-reed-smith-custom-24-limited-semi-hollow-10-top-custom-finish