[Guest]

There isn't a picture of it because it isn't the portion of the project being worked on. As you might have noticed, there are many parts to that project:

Mustang Mk.I
Mustang Mk.Ia
Mustang Mk.II
A-36 Apache/Invader
P-51B-15NA
P-51D-20NT
P-51D-25NA
P-51D-30NA
ETF-51D Seahorse
P-51K
P-51H

So far the D's (and maybe the Seahorse) are the focus right now to be released in early June. The B will come under full focus later along with other models. Don't worry, the dorsal fin (fin fillet as you call it) was introduced on the P-51B-10NA and we will be getting the P-51B-15NA. So pretty soon, you will see this:



You could do some research on the exact model you wanted or just the plane name in general and look for text, not pictures. The P-51B was listed on the first page of the thread.