esb butt/kidney plate - reference? how to paint?

Hi all,

I am stuck at the moment and need some help.

I can't find any reference pics of the esb butt plate...

How do you paint this thing? Where is the silver damaged area(s)?

Thanks!
Sean

I think...there is really only one tiny little spot on that thing that has any weathering. Let me see if I can find pic.
D

This is about the best pic there is of it, (thanx to Official pics on this one)
Looks to be only one small spot of yellow on left corner that is visible. Of course there may be more, but you can't see it.
D