Anthony, he has a photograph of the 30th/25th Arkansas flag in his book at page 193 (photo courtesy of the Old State House Museum).
I think it's appropriate to include photographs of regimental flags bearing the Richmond battle honors, since it shows the heritage of the battle which is the subject of the book.
When do you ship out, Anthony? Will you be able to receive emails over there, addressed to your stateside email address? Watch your six, my friend, and keep your head down.