I feel that all of the models and mock ups of the TFX thus far, will not be completely accurate of what they ended up building.
for example from what I've seen, the prototype being built features a different cockpit shape, a different radome shape, different vertical tail placement, less prominent LERX if any, different intake shape,
and while we haven't seen the side view yet, I suspect its not going to be as thin and long shaped as the mock up either
not quite the same angle but enough to show the major differences
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