No probs Arctic do this, I just worked this out.
Remember switchcamera is also a camera! ;D So you can't
have two running at the same time.
When you are ready to switch to the sniper!, Do this
titlecut ["","BLACK in",1]
_cam cameraeffect ["terminate", "back"]
camdestroy _cam
sniper dotarget russian
~0.1
sniper switchcamera"internal"
~0.1
sniper switchcamera"gunner"
titlecut ["","BLACK in",1]
Now you will be seeing through the scope.
OH yea and make it so there is no player control
And I hvn't done this yet, but I think you can show the
cinema border as well.
Then when you want to go to the cutscene again, the
create the camera again.
And also it seems you lose some AI control, so when you
give orders sometimes you need to be switched to that
unit you will be manipulating!!
Hope this helps!!