Great, I'm posting here a shot with some corrections you can make
A reference photo for emblem and size of code markings
About the JG71 emblem, there are several applied to this unit, the only photo of JA-113 doesn't put in light what exactly is carrying.
I've found early photo of JA-108 and JA-112 with the emblem without white background and windrose.
About the frame color, maybe it's in Yellow, but b&w images don't help too much:megalol:
In the JA-111 after restoration, it's in Yellow
I've attacked here a layered PSD with different emblem type: you can choose frame color, emblem style early/later, windrose on/off, background on/off.
It's late here... I'm going to bed, bye;) JG71.psd