I made such a Claas combine. It is in the game, but this one has a lot of configs, choosing wheels and tracks instead. And the main thing is that there is animation of the character getting into the cabin.
The mod about the combine harvester Lexion 5300-8900 Pack mit Einstieg Animation has the installation of a larger capacity hopper, changing wheels and changing the number.
Unfortunately, the game FS 23 Mobile does not allow you to change configurations. This means that you need to choose and indicate in the files yourself.
With the Claas Lexion 8900 combine you will receive a Vario770 header.