I have a thread over here where I was cloning a single channel from a Bucla 292c with a resonance mod and offset CV attenuversion, with the aim of producing it as a Kosmo format PCB, and it works a treat, but still fiddling with the resonance circuit to get it to scream the way I know it can (it has been done before in many different formats). This is the circuit I was proposing in the voice I described.
The end result would be similar to the old MN QMMG when chaining four of them in that project