I think there is a lack of ways to take pictures stealthily and it's a really important aspect of espionage in this game so why not finally add a way to be down-low with it and take pictures from within a vehicle?
You're pretty limited mechanically when it comes to looking around in a vehicle but maybe it can work like a hybrid of 'peer' and 'aim' where you aim a camera outwards and it can snap a photo of the area or of a specific person.
'aim (cameraname)' while in a car would aim it outside and 'shoot here with (cameraname)' or 'shoot (person) with (cameraname)', perhaps.
Thanks for feedback.