Please check this ROM:
https://www.emuparadise.me/Sony_Play...n_X3_(E)/52368
It's not working even if I rename the first file from
Mega Man X3 (E) (Track 01) [SLES-00503].bin.ecm
to Mega Man X3 (E) (Track 01) [SLES-00503].bin
When it opens in the emulator it says NOW LOADING, and keeps loading forever.