The BIOS is legally required to boot the virtual console. Without it, you’ll likely see a "BIOS not found" error. Locate your SCPH1001.bin file.
If you’d like, I can instead:
The query requests a "full" package including BIOS and plugins. epsxe 19 0 full bios and plugin 2021
Choosing the right video plugin determines graphical quality and performance. The BIOS is legally required to boot the virtual console