In Minerva's fight scene with herself, she cuts between wearing hard-soled stilettos for close-up scenes of her feet but wearing visibly flat-soled shoes for all the stunts such as running up the banisters. Also a cut on her left cheek is present when she talks with Gaius Chau, but later disappears during the fight scene with herself, only to re-appear again on the opposite side (right cheek) when Minerva wounds herself in the fight scene.