nothing you can do or can be done about it. PSX and PSX games don't support nor have the needed hardware/software for prospective correction (Moving pixels/triangles).
Lewpy once stated it could be possible but would be an extreme pain in the arse to even get it half way working and thus not worth trying.
Lewpy once stated it could be possible but would be an extreme pain in the arse to even get it half way working and thus not worth trying.