I would be very surprised if anyone makes kit for your applicaton. The demand is just too small. Maybe some of the dual sport conversion kit companies have something that could be adapted to fit.
I think you will have to fabricate something up. You might be able to utilize some of the exsiting mounting points on the frame, perhaps for the brake reservoir on the right side and the chain roller on the left side. Take a look at some of the dual sport bikes like the DRZ400S or the KLR650 and see how they mount the pegs. Frame mount is far superior to a swing arm mount.