Help with dual-booting

I've been trying for a few weeks now, but nothing I've done has been able to boot into the MacOS Catalina install.

My config.plist - https://pastebin.com/pGaYNEPA

Whenever I try booting into the install, it hangs and then memory panics, I've followed guides and tried to do anything to fix it but being a noob I can't figure it out

Thanks! :)