So, I talked with stefan. 
the problem is a missunderstanding between stefan and the danish guys. stefan had forgotten to tell these guys that the centipede are definitely sold to me, and after loading the staff has stefan not looking in the car anymore. So no theft or similar, but a communication error between stefan and the danish guys. and the guys has the centipede for free!!! very very sad for me...
Stefan is a compulsive liar!!

and everybody should know. but I'm sorry for you, Stefan made another victim. The basterd.
Ontopic: I like the road blaster very much, and the cab looks great. Congrats.