Stand, Face/Off, could switch the faces and fingerprints of any two people, so Kira
grabbed a random passerby with a similar build, and had her switch their appearances.
Face/Off (フェイスオフ Feisu Ofu) is the Stand of Aya Tsuji from the 37th universe, featured in the light novel JORGE JOESTAR. It resembles a mannequin and can switch faces and fingerprints.
Face/Off resembles Cinderella but with some minor differences. It is a feminine humanoid Stand with no face, no legs, and thin mechanical arms with gaps in between. Its head is cylindrical and resembles a fog lamp, with the inner portion being blank. It has pronounced breasts while wearing a top resembling a bra. It also has a thin waist with three rings around it and connects to a large sphere for its lower body.
Face/Off's abilities appear to be the same as Cinderella's.
Body Part Replacement
Face/Off can switch the faces and fingerprints of any two people. Yoshikage Kira37 has Aya use this ability on him to swap places with Chien Kunimido.