Changelog 1.4 from 07.11.20:
Fixed Scania Logo
Updated the Cabin, Flags and Mighty Griffin DLC compatibility

Changelog 1.4:
-Now G series adds the cabins to the G series by RJL.(R & G series addon by RJL are required).
-P series addon updated to 1.39(Just R series by RJL is required).
-Added P4 series(R & 4 series addon by RJL are required).
-Added new steering wheels without some buttons.
-5s interiors with shorter dashboard for P series.
-Reworked all interiors
-New basic bumpers for P4series(They work on R4 and T4 too).
-Windows animation(Thanks to Mohammad).

Changelog 1.3:
-Added 60 5s series interiors for each series(Short, Day, Low, Normal & Highline cabins).(120 in total).
-Added missing interior tunnel on UK interiors and on the exterior view for P series.
-Reworked 6 series interiors.
-Added DLC compatibility for all new interiors.
-Fixed deflectors position on UK interiors for P series Short & Day cabins.
-Reworked the top of the Normal, Highline and Topline cabins.
-Reworked spoilers for the new top of the cabins.
-Fixed some textures on the cabins.
-Fixed Euro5 & 6 side badges on P series.

Because of the big changes you will have to sell your old P or G trucks to use the new version.

I decided to update the P mods, thanks to Wolfi for let me edit his mod!
This mod its standalone in dealer like R4 series by RJL but it uses the scania R chassis for the cables!
You still need the RJL Scania R

Link 3 Mighty Griffin DLC compatibility
Link 4 Cabin DLC compatibility
Link 5 Flags DLC compatibility

Credits:
RJL, Wolfi, Nazgûl, ValheinXL(Fix), Sogard3.