After looking at my AMT RBOP and the SFSM one... the AMT one certainly suffers in the comparison. It would have been so much better if it actually matched the original mini more. I don't have the 1/350 one but from what I've seen, it's a beautiful model; very accurate.
Those ball caps can be replaced with plastic domes, I'm sure. I'm more concerned that the hull edge is so slab-sided and lacks the elegant grace of the filming mini. Still, the basic shape is there. it would take a lot of work to fix the kit to make it look better. My own AMT kit has had it's ball shaped caps long gone, it's in pieces (but complete otherwise) and needs a new bird decal. Some day.....
Still, if we can dream... why not?!? It's a kit that hasn't been seen for a LONG time!