Since "SLUS21059" is the NTSC-U/C (North American) version, you can find high-resolution scans and templates at:
: Provides 1200DPI box scans of the SLUS-21059 version. Digital Asset Note Tekken 5 [PS2 Classics] [SLUS21059].pkg
If you are looking to print physical cover art for to put into a standard retail case, the "proper paper" and dimensions depend on the type of case you are using: 1. Recommended Paper Types Since "SLUS21059" is the NTSC-U/C (North American) version,