Hello, I have the necessary experience to assist you with your window dressing.
First off are you looking for someone to come on site and do the installation or are you open to having remote assistance with the design and installation?
I have assisted quite a few shops remotely and am able to offer display designs, graphic designs as well as sourcing and installation assistance.
You are welcome to contact me at any time to discuss your requirements in more detail and I would gladly assist in any way I can.