Since many people like to switch out the girl in the scene with their own, I've added a slider that allows you to change her height above the floor. If your girl is shorter or taller, this allows you to line her up correctly with the floor.
Optimized the keyframes of the animation, which slightly increases the performance and slightly reduces the the file size of the scene.
Added buttons for "Lower Quality" and "Standard Quality". Standard quality is how the scene was intended and shown in the images and video, while the "Lower Quality" button brings down the amount of lights, disables tesselation/bodysmoother and lowers the hair quality (won't work anymore if you replace the hair!)
The lower quality settings give me up to 50fps more (70fps to 120fps)
Lower Quality
Standard Quality
Added Buttons/Sliders. I added a button for Calibrating Naturalis. When you load your own appearance preset into the scene, the breasts/glutes may look weird at first. It needs to calibrate in order to match it to the new appearance preset. So the Calibrate button is for calibrating after having loaded a new appearance preset.
I also added a volume slider for the girl's voice.