Kuhn Axis 402 Plus Pack v1.0.0.4

Changelog: 1.0.0.4
-Added trailer attacher
-Added 21.0 m working width configuration

Changelog: 1.0.0.3
-Fixed problem with filling the smallest configuration
-Raised descVersion

Changelog: 1.0.0.2
– New store and icon
– Raised descVersion
– Couple small model fixes

Changelog: 1.0.0.1
– Added calc
– Added working width configuration
– Added one more fill configuration
– Added mudguard and transport wheel configuration
– Added cover to all configurations