Not a problem Bobby, I was only going off what I have seen.
Most of the Asian models do have the no fin covers but certainly not all.
I even have a UK motor with no fins on the chain side cover but finned on the other side.
Honda were notorious for using the parts bin method of building, fit whatever will fit if need be.
A friend of mine has a CB92 that he has had from new. It has the wrong kick start and gear change shafts and coresponding covers. If he was to try to sell it, anyone with knowledge would say it was a cocked up motor and not buy it.
The 3 fixing cover on the right hand side of the cam is completely new to me.
Sam.