I see I have also taken some liberties with @Admin Jaap's pictorial post, adding some commentary and trying to refine the transitions. I hope this is okay. I don't want to rub our Chief Whip the wrong way!
It occurs to me to mention that, although not pictured, there were V11 "Sport" or "Naked" produced through the end of the range with fork mounted headlamp/instruments just like the early Sport.
For the differences in the frames and tanks also see: