|"A" is the "relative size guy," Homo Sapiens Sapiens|
Maybe not. The biblical Golyat (Goliath) would have been "C" or "D". We have those in modern times, or at least close to it:
Even in photographs, these men stand out. They loom, even when in friendly and non-threatening poses. What would be the effect of "F", at 20 feet...or "I" the 36 foot colossus?