WTB passenger seat/pillion seat 2020 s1000rr

Took a spin yesterday while monkeying around and replacing the circuit board on my futurismoto fender eliminator andddd must not have secured the pillion seat properly. Re road the same route and couldn’t find it. About 30 miles so, good luck.
looking at the parts fiche and cost, a new one is $427 dollars 😭(it was a fantastic ride. But not that good!)
hopefully there are some guys on here that have converted bikes to full race fairings….