Details changed on an image

I had the image made by a freelancer a couple of months ago and would now like to change some smaller details.
I offer 25£ to finish the image.
The image is attached and the details that I want changed is the crown and the book.
The book so it looks more "3D" and the crown more detailed as the one attached below.

Let me know if this is within your work line.

Best regards
Malte Ravn Otte