Mercedes-Benz W221 V4 rework

V4 changes:
-Rays of light removed
-Added new toner
-Corrected windows from inside
-Repaired speedometer texture
-Updated speedometer illumination
-Removed speedometer texture conflict
-Cabin lighting can be changed color through the palette again
-Restyled mirrors now fold down when the car is powered off
-The quality of the interior buttons has been slightly improved
-The license plate illumination has been added
-Functions of the lights have been changed
-Added a script to disable dash lights when turning on the turn signals on the restyled version
-Added baking of pre-restyling headlights and lights
-Changed PBR values of optics for light balance
-Added fog light trigger in the interior
-Corrected pre-styled rearview mirrors
-Corrected BRABUS logo texture
-New photos of configs
P.S. map on "East Coast Rework" background