470 - portrait camera distance is wrong for certain mobs

What steps will reproduce the problem?
1. by finding a mob already known to have this problem and targeting it
2.
3.

What is the expected output? What do you see instead?
expected output is the proper '3d headshot' or proper 'paperdoll' display on the target frame. Instead, some mobs show the 'inside' of the head (human females) and other mobs show a square 'blur' (rhinos, dragons, large bosses)

What version of the product are you using?
latest pb4 as of June 29, 2009

Do you have an error log of what happened?
i have screenshots

Please provide any additional information below.
The problem does not appear for all mobs targeted, but is consistent with mobs where the problem does appear (i.e. all rhinos show a large grey square in stead of a 'paperdoll')