well, first of all, waltz eyes are made like that because that's how i draw her in the newer concept art i made
http://www.pixiv.net/member_illust.php?mode=medium&illust_id=12018891plus since in theory she has never been used in the original continuity, even if her debut drawing was made by Ariga himself, i wanted to her look more like an equivalent of Bass or even the MM GB foes (enker, quint, ballade), and since this is an fangame, it kinda make's sense, plus i saw the draw Lilirulu made and honestly i kinda like it except that waltz eye's are too small.
also.....
this serve as a base for my redesign of the RM, and to be honest, i get more used than my old attemtps at
Ariga-Style, in fact, compare it with my 1st drawing of Waltz
http://www.pixiv.net/member_illust.php?mode=medium&illust_id=7555347, the suit armor is something i made, since in the original Ariga Drawing when Waltz debuted, all she weared was more casual clothes rather than a battle armor, just saying,