Interesting history lesson here.
I originally picked up the incomplete model kit, expecting a 67. Then I was going to remove the engine and kit bash it into a regular 67 barracuda.
Then i open the box at home and BAM it's a 66.
Still might make a regular barracuda because I don't think a model kit is available for a 66 barracuda??
OR
Find the missing pieces and complete it as it came in the kit.