An AK variant with a 1911-type grip? Never seen that before.
Probably never will again either. The guy that used to make those grips is long gone. It's machined from a solid chunk of aluminum and accepts any 1911 grips.
I bought that skeleton stock from him also. He only ever made them in the chinese pattern, but I really wanted one so I bought it and welded up the mounting holes and re-drilled to the Euro pattern.