yeah, I know, festooned with rocking horse poo and hen's teeth OE Nose cone and rhs for a 94 Strada. Mike I'll just watch this gently sink down the board...
If you want the original panels then you are going to have the longest wait, but they do come up now and then on eBays around the world. I did this with my panels for my 851 2 years ago and finally found one brand new and one nearly new. You probably already know that you can get aftermarket panels in both plastic and carbon fibre.
I may have the side panel you need, new in its original (rather battered) box, had it ages and doubt I'll ever need it for my 888 (famous last words).