SB Truckstyling Pack for the Segra Ultimat 1.5.1

- Fixed license plate bugs and added more license plate options
- Fixed brakeGroups
- Remade wide mudflap material
- Remade the included configs, so it matches the reworked configs from the Segra's 1.4 update
- Added bullbar with lights (2 bracket color options, 2 housing color options, 3 light color options)
- Added roof bar with lights and sign (2 bracket color options, 2 housing color options, 3 light color options, 16 sign options)