New Background in the Menu and Workshop v1.5 (1.31.x)

Mod changes the background in the menu, the gallery of trailers and trucks.
The background in the menu and in the gallery of trucks, depends on the coloring of the acquired large garage.

Changes in version 1.5:
Corrected errors from the previous version 1.4.

The mod was tested on the latest version of ETS2 with

Credits:
Authors: satan19990, losevo58 (Change and correction).