Looking for cams and needle plate Kenmore 158.161
 

I am slowly getting the Kenmore 158.161 that my brother-in-law found on the side of the road back into shape. I have found parts for every model EXCEPT mine. I've checked eBay, SewClassic, Sew4Less, Sears, Treadler's Village, Craig's List, and others I can't remember. Anyone have an idea where I could find a set of "E" cams, a needle plate, and probably some accessories for a Kenmore 16?
Any ideas appreciated.