Hi MO,
Swiss-Camaro do not have "Body By Fisher", but GM Biel's are mounted in the engine compartment.
The chassis no. S9-685167
Rel. K-193-23
The number in the engine block: V1214MU.
I assume that the Camaro was assembled in Biel at the end of December 1968.
The release number K (code for 1968) speaks for it.
If the code K was used from 1.1.1968 (calendar year, not model year).