ESB pack symbol , anyone have a good pic?

[slave1pilot]

I'm painting an ESb pack yada yada yada
I need a good pic of what this is supposed to look like;

 

[Mojo Fett]

I think that it may look something like this?

 

[slave1pilot]

I saw that in Ely's thread
Wasn't sure if it was accurate
It's an old thread and I've also seen x's and even circles in place of the squares
anyone know?

 

[Mojo Fett]

Soz bro all I had?
Hope you have more joy than I did... I'm after the same info?

 

[Forcebewitya]

I dont know how accurate it would be but I know that the kotobukia Boba Fett has an ESB pack and it does have the marking on the back.

Forcebewitya.