I didn't scale the models, I scaled the camera to match the models as close as possible to the size of your image on the background, which I used as a guide for bend the legs. After posing Judy I found her pose didn't work on V3, it crossed V3's legs and jumbled the knees. So I had to reset V3 and pose her from scratch as it was taking longer to undo the mess Judy's pose made of V3 than to start over. Notice the lumps on V3's thighs on top? That's stock V3 without morphs, looks odd to me and they are there even in a less severe bent pose.