Aye, both near trees use the same shaders but the angle of the light on the left one was a bit unfortunate, indeed.
Them's the breaks, when you use Vue trees in TG, though!

The bank-side trees and the two nearer single ones are the 'springtime ash with Ivy' trees that I shared some time ago(find them
here). These are the version without the ivy. I just edited the colour map externally before applying it to the nearer ones to get that yellow look.
Cheers, folks.