Not sure if anyone posted this recently but I came across an awesome mod for Tony Hawk's Project 8 PSP called "Tony Hawks Project Mod (THPM)" made by r/iron_hawk2002 he added levels
Tony Hawk's Project 8 Review - GameSpot
Tony Hawk's Project 8 Ritarda su Psp - Everyeye.it
Tony Hawk's Project 8 | Tony Hawk's Games Wiki | Fandom
Tony Hawk's Project 8 - release date, videos, screenshots, reviews on RAWG