No the idea isn't ridiculous at all ! I wish I had it before
Remember that I don't think she'll fight - so the considerations about armor etc aren't relevant. She is a NPC, and an important one, but won't take part info the battles (for some specific reasons which I won't say now since is a spoiler).
The problem is that the romance CGs have been already done, but if there's time could be interesting to being able to choose her body shape and have 2 more variations of her (with a more masculine looking body). Right now the priority for the artist is to finish the "camp talk" poses though so I don't want to promise anything for now, we'll see next year how is going
But is a good suggestion, thanks!