Reversed Wheel Baby Moon Combo in Which Kit

I'm looking for a reversed wheel baby moon, tire  combo.  I was told that combination was available in either the AMT '49 Merc or '49 Ford kit.  Before I go looking for this kit, can anyone give me directions as to which one?  Thanks.

Source: http://cs.scaleautomag.com/SCACS/forums/thread/951548.aspx

Rupert Keegan Eddie Keizan Al Keller