I'm converting the P-51B/C template to the Allison-engined versions and having difficulties doing so. Joe has given me good profile pictures (thanks again, Joe!

)to use as reference and I'm getting closer:
The nose actually has a subtle shape that I'm slowly getting right. However, I'm still not happy with some of it. The lower curve conforms to the pictures I have and I think the problem is coming from the upper curve, near the air intake. I need to correct that. I think it's a bit too flat and screwing up the whole nose shape perception. Whaddya think?
I still have lots of work to do on this, but I'm interested in hearing what you guys have to say.