Create a 9 square meter stand for LG Electronics that will participate in a home

Create a 9 square meter stand for LG Electronics that will participate in a home improvement fair. I want this to have an ecosystem of my main white line products, such as an air conditioner, a refrigerator, a washtower and a television that has the colors red and white . I need the stand to be simple because it's August 30th and my event is on September 5th.. I want it to have a backing or printed walls since I don't have time to make furniture. It uses the LG artcool air conditioner model VR122C7