You'd need a lot of room to do even the towers for the bridge in 1/35th scale Cory! I reckon somewhere in the region of two feet across, tower to tower! BTW, is your Panther painted as a 'Lehr' tank - I can't remember the details you gave when first posted? I know that, when they left France/Holland, they were still in the dark yellow, with minimal 'striping', but I don't have any details of any newer equipment, where the factory grey was often just oversprayed with Weinrot or similar.