I could accept it was an error if it was just her nose (thought that would be one hell of an error) but when she's first seen in issue 2 she's clearly wearing a distinctly Bajoran looking earring. They intended for her to be Bajoran and never did anything with it.
So did they also intend for the Mirror Universe
Enterprise to be a movie-style
Constitution with a registry of NCC-1701-D? And for the
Narada to have 24th-century style Starfleet LCARS displays?
Given the other art errors in IDW's Abramstrek comics, unless the script is ever released I see no reason to assume this wasn't more of the same.