jeep scale multiply decimal with your scale i.e. if your jeep length from radiator to back frame is 18 inches, then frame #5 is 5.526 inches width and 4.608 inches high, see decimal for frame 5 below .307x18=5.526 width .256x18=4.608 height starts with five frames format frame distance from back frame width and height frame 1 front hood frame 2 back hood frame 3 windshield frame 4 behind driver frame 5 back door frames: #1 d1 w.17 h.128 #2 d.769 w.230 h.128 #3 d.769 w.256 h.256 // cutout for windshield #4 d.533 w.307 h.256 // cutout behind driver #5 d0 w.307 h.256 back frame center opening .128 center back frame opening leftover is panel left and right roof thickness .051 roof length .846 roof is flush with side panels roof is flush with frame 3 windshield outside floor width .333 side window from floor h.164 side window height .064 side window front distance .487 side window rear distance .077 running board distance up angle towards front .795 running board distance angle horizontal towards front .871 roof width is flush with side panel top view running board is wider than roof width so there will be a small lip from the floor with the running board front side panel opening start from roof vertical flush from frame 4 horizontal same as window curve downwards all the way to .692 from back frame height of opening from floor .092 angle lower panel towards frame 3 side panel hump over rear wheel center rear axle distance from back .205, after determining rear axle, center side panel hump, length of bump .205 height of hump .103 roof past back frame .092 floor past back frame .062 upper side panel lined up with window past back frame .046