Very possible it's just the lense color looks blue but is actually green Tamiya must have messed that up under similar circumstances looking at a lense and thinking the color was supposed to be blue when it's green in reality.

I got most of the bulk of the air craft back together I got some work Todo on paint touch ups and this cut mark that I accidentally put into the wing  triming the masking tape .that needs to be filled.

My next big concern is going to be trying to mask the canopy which I have never had much success with in the past