The only way you could get one would be to find someone willing to part with theirs. V5 has been out of production for the better part of a year.Any links where I can purchase a spare V5 PSU bracket?
I've disassembled it once and lost it....
Do you still have the ATX bracket? You can mount an SFX PSU to it using an ATX->SFX adapter. That would be your next best option.