Smooth headed Sue?

[Christopher Srnka <theclaw@sprintmail.com>]

I FINALLY got the June National Geographic featuring Sue the T.rex. I
noticed that Brian Cooley's restoration had, along with the already
discussed lipless mouth, a rather smooth head, realtively free of
ornamentation along the nasal ridge, and with rather modest bumps over
the eyes. Since I have yet to see Sue up close, I was wondering if this
is another example of artistic preference (not wrong, per se) or if Sue
has very little or no evidence of rugosities on the nasal ridge?
-Chris Srnka