Yes. But not sure what you are asking.
But I can have the 747 with the struts and attach/detach a shuttle. But it looked like it had a extra thing covering the rear of the shuttle.
That is the tailcone used to cover the tail section of the orbiter during flights.
I guess you can either get rid of it or, if it is a pain in the ass, just keep it.
It would be nice to have a functioning SCA for O2016. Maybe a more detailed mesh with landing gear bays aswell if someone is willing to do those.