Oh my I'm at a loss for that :( If no one comes up with any suggestions you are just going to have to tell the costumer there are some things that just can't be done in cake :(
As I was typing that ^^^ a thought came to me what might work: make some fondant, find something you can impress into it to get the cross hatch/upside down V look then brush it w/brown powdered food color.
You could also use a printed edible image. Personally, I would prefer to do it as kakeladi suggested, make a crosshatched, herringbone design onto a beige fondant, then dust (with a flat brush) with a olive green petal dust.
You could also use a printed edible image. Personally, I would prefer to do it as kakeladi suggested, make a crosshatched, herringbone design onto a beige fondant, then dust (with a flat brush) with a olive green petal dust.
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