Hi!
and Happy new year to all!
On 1:16th scale models I think you cannot reach a full immersion FPV (first person view), on big scale tanks you can use a full immersion FPV with a camera mounted on the commander cupola with tilt and pan and head motion capture to move the camera with your head movement.
I think I'm the first who applied it on a 1:6th scale tank and hope that others will do the same.
[youtube]http://www.youtube.com/watch?v=xX1ml6liTBY&NR=1[/youtube]
[youtube]http://www.youtube.com/watch?v=k8a2qiaeMgU[/youtube]