I'm working from the assumption that Tiger IIs were out fitted with the same mountings as the Tiger I. But now that is thrown into doubt since your photo shows no side mountings on what is obviously a Befehlswagen. Add to that the lack of a mounting on Tiger II 008 and it becomes clear that all command Tiger IIs didn't have this feature. The only one that we can see it on is the captured Kublinka Tiger II No 502 a photo of which i posted above.
So far i can only find photos of 5 vehicles that were Befehlswagens. See my link below for photos of the 4 i had before 008 was identified in this thread.
Tiger II turret number 555 of the Pz Abt 502 may be the exception in this list as there is very little evidence to support the claim apart from the one photo and some colour plates which may be weak evidence to support the claim.