Is that a no?
Might have to have a fiddle and see what I can come up with.
Running a virtualised G4/G5 with qemu-kvm has got to be a lot faster than an emulated PPC on x86.
I'm not so sure it would be faster virtualising on a PPC over emulating it on a modern x86... I have tried the PPC emulation in winUAE on my Skylake machine and it's faster than an PPC I have used (the last being a PowerBook G4).
