A vibrant sub-community exists where artists modify original covers to create "Custom Art." This might involve taking the minimalistic "Greatest Hits" covers and restoring them to the original "Black Label" art, or creating entirely new designs that fit standard DVD cases (or even Blu-ray cases for modern consistency).
Modern emulators can fetch covers automatically using specific URLs: PCSX2 (PC) (ensure you are on version v1.7.3329 or higher). Cover Downloader Paste the following URL for high-quality covers: download cover art ps2