My thought was that since the piece in question was LB stamped hopefully the casting would have that appear in it too, cleanly. If it's just a generic blur it might be less interesting.
Aren't there small time hobbyist types that do this kind of thing too?
I'd probably be in for like $50 for one if it could be done and the LB showed up clearly, as a very true reproduction.
Someone would need to step up to the plate to volunteer one of these as a casting model, and no doubt would have to be assured that they'd be getting theirs back in perfect order.