We've been through a total of 3 artists on the HH covers. Actually, I tend to think that the shape of her face and her eyes are closest to correct on the cover of On Basilisk Station, although Nimitz is not at all how I envision him and there are major problems with the uniform. The same artist did the next 2 covers, and somehow Honor started morphing until we wound up with the The Short Victorious War and someone who, frankly, looks more like my viewpoint character (Li Han) from Insurrection. We changed artists for Field of Dishonor, and while I feel the cover was effective in a marketing sense, I felt that Michael Jackson was considerably "prettier" than Honor. The same artist did Flag in Exile, and (I felt) gave us someone who looked much more like Lt. Dax from DS9 but without the tasteful body decals. (The 2 things that bugged me most about this cover were that I had carefully described the Grayson sword as having a "western style hilt"--and got katanas--and that I had specified that the planet on the Grayson flag was actually Grayson, and not Old Terra.) With In Enemy Hands we shifted to David Mattingly and, despite a few continuing problems, I am more content with his covers than with anyone else's to date. I think Honor looks a teeny bit too old on In Enemy Hands, but I believe part of this is the lighting, which comes up from below and "loses" the line of her chin against the flesh tones of her throat. (Of course, if he'd included the white turtle neck blouse, this would not have happened, but--hey! He got every other detail of the uniform perfect, which no one had previously managed.) As far as the shapes of the ships are concerned, those seem to be the hull forms for Mattingly space craft. I do not know whether he has read the books or is working from a synopsis provided by Baen. More to the point, perhaps, I don't really care. While I would be eternally grateful to get the ships right, I am already eternally grateful for the improvements in (and consistency of) Honor's appearance from book to book.
(BTW, I have a way to describe Honor which seems to work for everyone except artists. I describe her as a slightly taller Eurasian Sigourney Weaver from the original Alien movie with Linda Hamilton's physique from T2. Works for me, anyway. Also BTW, on the casting question, I do indeed agree that what is needed for an actress to portray Honor is less someone who matches her physical description as closely as possible as someone who can properly portray her character and make the transition from wallflower to beautiful [but not "pretty"] person between installments. [Of course I want sequels, you sillies!] I think someone with, say, Meryl Streep's ability [and a similarly unique facial structure, perhaps a bit more like Honor's] but physically younger would be ideal. Of course, where do I find a treasure like that? Sigh.)
The two foreign editions of Honor books to date are the UK edition of Honor Among Enemies and the German edition of On Basilisk Station. The British Honor Among Enemies uses a cover by someone named "Buggy G. Riphead" (and I'm sorry, but that name always makes me think of purple hair and safety pins in navels) which does, indeed, make Honor look a lot more Afroasian than Eurasian, and also I'd guess five years or so younger than I visualize her looking. The German edition of On Basilisk Station uses the cover art from the US edition of Honor Among Enemies, but with one cuff ring removed to get her down to commander's rank. (Unfortunately, the other rank indications--like her shoulder boards and collar insignia--were not changed, but at least their hearts were in the right place. Please note that it was not until Mr. Mattingly appeared on the scene that we ever got her into a uniform of the proper rank.)