Can get one tomorrow, although there's nothing on show, I didn't use a cradle.
I found the Ipod 5G in its standard case fits very nicely into my big bulky old HP Ipaq 2210 Case, which in turn fits very snugly into the gap in the dashboard. Didn't need a cradle, its completely out of site but takes me 10 secs to get out the car. Just ran the cable through the dash, a cable tie so it doesn't drop down near the pedals and left a bit of slack so I can remove it from the car when I update it. I rarely remove it from the car tho.