Scenes Private Studio (MMD Stage)

Added spinning and static lights switch button (using subscene)
Added spinning reverse button
Added BackScreen Brightness adjust button
Adjusted the distance between Person and focus cams to avoid clipping

Changed the AVTiles' light into simpler colors for corresponding with the other elements on the stage.
Added a new scene with rolling light, so now there is 2 scenes for you to choose:
Private_Studio_AngledLight
Private_Studio_RollingLight
use the slider on the UI to adjust the speed of the lights' animation

Now the cams would be off when click and choose 'Video Mode'
If you choose ‘Cam Mode’, you should choose which camera you want to use by clicking the buttons below, when you choose one of the two cams, the other cam would be turned off in order to reduce performance cost.

1. Added UI for customization
2. Added 4 background videos (optional), they can be downloaded from my google drive (link can be found in the main description)
3. Added Music responsive floor tiles, using the slider to adjust its visibility
4. Added 2 focus camera presets