unofficial quote due to laziness: 'BTW, I believe that Murak had a problem with Tifa's animations that meant he had to make her skirt longer. Have you found any ways to get around this?'
notice in here, on one leg, i removed the skirt from the leg, from the front, it looks reasonable, from the side however, it looks bad and not even remotely straight or like a skirt, and due to that, the animations made her legs noticeably detach from the body, so i added the skirt to the top, and that happens to be the shortest i could get it so it wasn't badly transformed so it at least resembled a skirt and not a 'parachute pant' style skirt.
the waist could be rotated or moved, but due to the butt in placement to the 'belt', it would look like the waist isnt even connected to the chest.