Oberdan is a very talented designer, however the Benelli bikes are already pretty design rich. Most coming out of an Italian design center are.
Oberdan is too me the type that is obsessed with offer renditions, he has droves of them online for every model and brand you can imagine. The collection is not of his contracted work to the best of my knowledge, it a product of his minds eyes for any to take up if they please?
In that I do not believe what he posts on the public forum are works under a contract and not to be seen as pending or forth coming, that deserves to be said because I see his work described in that false content or followed by assumptions of that these are prototypes, when in fact the manufactures may not be even aware of the renditions.