HOW could I resist??
Thats 11 with room on each side with 1/2 each so 12 kimheads wide
Google "How wide is the average male adult head"
Get "Average human head measures 6-7 inches in width"
Lets say 11" with the padded helmet 11" x 12 = 132" = 11 foot = 22 pixels wide which is right in the ballpark when using a kimhead scale
T-72 3.89 m (12 ft 9 in)
T-14 Armata is 3.5m wide which is 11.4829 ft