I am creating it for the PSX version. Which means that I am testing it on the PSX version. However, it is going to be just a Kernel patch, which means it should be easily covertable into a PC patch. But...My LostWing mod, which already had tons of bugs, gained even more after being converted to PC version (though there is some question as to the reliability of some of the reports since mods other than my own were installed in an unknown order).
In short, either myself, or someone else will convert this for play on PC, but there is a possibility than you will experience some issues.