Claas Arion 600 (610, 620, 630, 640) v1.2.1.9

Version 1.2.1.9
- fix brand texture missing (wrong name)
- fix joint type error for who haven't dlc platinium (register in moddesc)
- fix frontlinkage arm (it stay unfold after detach a front tool)

- Engine:
* 610 – 125HP
* 620 – 135HP
* 630 – 150HP
* 640 – 175HP
- Wheels (normal, broad, narrow, twin)
- FL Console
- Simple IC
- Opening doors, rear window, roof