This bus is from BLE, Butzbach Licher Eisenbahn, Germany. Do you know the (plate-)number of the bus in Germany or do you know the VIN/serial number? Thank you.

Unfortunately I yet do not know number of this bus as it not absolutely city

This bus was, after it was running at BLE, working for Rainer Weber Reisen in Biebertal, Germany. There its number plate was GI-RW 62. I have compared some details with my photos of that bus in Germany.