Here's what I did, if you want to recreate this release yourself:
Get a Redump-verified copy of Super Paper Mario (Europe) (En,Fr,De,Es,It) (v1.00).iso (@Palinkat's download has one in there, in .iso.dec format. Download
. Put the SRR in the same directory you extracted pyRescene-0.7-w32.zip to and put the rar executable in a directory called bin, located next to the SRR and extracted pyRescene ZIP contents. Move sc-spm.iso to this same directory.
Launch CMD and cd to the directory you extracted the pyRescene ZIP contents to, and run: srr --mt-set 4 -z .\bin -t .\ -o Super.Paper.Mario.Pal.Wii.Scrbbed.495Mb.Internal-SCRUBS Super.Paper.Mario.Pal.Wii.Scrbbed.495Mb.Internal-SCRUBS.srr
???
Profit. š
...or just take the easy route and download the copy I already rescened (hey, I won't judge):