A fashion model says her sterling future is being tarnished by an unauthorized ad campaign — and she wants $25 million to make up for it.

Yuliana Bondar says in her Manhattan federal court suit that she unwittingly became “the face” of makeup company LASplash after a 2010 shoot in a SoHo studio.

She claims shutterbug David Byun secretly sold her image, but Byun countered that “everything was legal.”