Hi Jeff Yes always get these mixed up (because some people call the F a Panther II),Panther II lower is in the Paton Museum with a G turret fitted , The F turret it was to have the Brits stole it and put it on a Firing range till someone spotted it and moved it to Bovington Museum.. I Had a Drawing of the Panther II with F turret(gave the drawing to another Tanker) ,the width of the turret should be the same as the Panther Hull also the same angle as lower hull,also the lower only had 7 road wheels ,these are the main differences ,there are a few others Hatches exhausts ect.
regards pete