First, consider the “PSV file.” The PlayStation Vita (PSV) used file extensions like .vpk for homebrew or .pkg for official packages. There is no standard “PSV file” for game data. More critically, Tekken 3 was never officially released for the PlayStation Vita as a standalone, high-quality PC exclusive. The Vita was a handheld; the PC is an open architecture. The phrase “PSV file for PC” is akin to asking for a “VHS tape for a Blu-ray player.” What users likely mean is a (often .psv or .vmp in emulation contexts) from a PlayStation Vita version of Tekken 2 (via PSOne Classics) or a mislabeled emulator memory card. The “all characters” promise refers to a hacked save state that unlocks the roster instantly—bypassing the original game’s progression. But no such file can be “high quality” or “PC exclusive” because a save file contains no graphical assets. It cannot improve texture filtering or resolution. The phrase is a cargo cult of technical terms.