After looking at Wald's killer Panzer IV and commenting on the road wheels I started wondering how much work would be involved in doing one of my own.
I spent a little over an hour and a half and came up with this-

It still doesn't have as much depth as I wanted.
With another try I think I could improve it and set it up to do the 8 plus wheels so that each would have a difference in rotation, including the hex heads. But it's a load of work, let me tell you! Plus each should receive it's own weathering and chipping paint, rust, mud etc. UGH! Or at least my idea of how I would do it.
(It would probably take me more than a year to do a whole tank like this...oh the pain!)
SO, ALL YOU GREAT PAINTERS, the gauntlet has been thrown down!
Let us see
your Panzer IV road wheels!
(See what I end up spending my time off work doing???)