I believe the OP would like us to show the early art for our favorite characters as compared to the more recent.
First appearance of Hannelore:
Hanners today:
Not as big a change as can be seen in the older characters, but the lines look a bit different (not an artist, "a bit different" is the best I can do
). Along with the hair it looks like her nose has changed quite a bit, and her face- especially around the chin, is thinner. The bags/circles under the eyes are also something I think Jeph worked in after the original art. I think Hanners also dropped a few of the piercings farther up her ear.
The "new" art really captures Hannelore's personality and character better in my opinion. The first appearance makes her look confident, like she has it all together.
(apologies to Jeph, I photo-shopped out a few bits of dialog balloon in each of these images.....mostly because of a touch of Hanners in my own personality.)