Edit :This is my first time playing as female V but I haven't encountered any grey spots on her body depending on the clothes. Has this been fixed?
So instead of "fixed", I would said "cleverly hidden". I don't remember exactly how it was before but I'm quite sure we could see these 2 gray lines whatever the clothes (or without).
If you look my V, without clothes, it's perfect, no gray lines.
But with a top, we see these lines (no too much, but they are here above the tattoo).