If you want, you can alter your appearance.2da for your pc. Find who you are using (e.g. pfhc01) and go into the appearance.2da and find the modelb/textureb colums. Just type in whatever Mira has in her lines for those columns. (Don't know what it is off the top of my head; it should be something like P_MiraBB or something).
If you aren't a modder, then this is probably pretty vague and I apologize. If what I just said might as well be in russian, then I'd sit back and let TDM figure it out