49595 a 3d pattern visualizer needed

I am not sure HOW this should be done or with what tools, but I need a web based application to show customers a simulation of a pattern in real life application. I run a duvet web site that will hand make a duvet using one of 300 fabrics. Ideally I would like to have a slick 3d drawn platform bed with a folded corner duvet and two pillows on it and allow the user to select a pattern from the database and see it on the drawing of the bed. It will have to be a realistic and convincing view of the pattern repeat and lighting and folds of the fabric. The image of the fabric will have to be resized and rotated to the approximate rotation of the drawn duvet and will have to look realistic enough so that the folds and the duvet dropping to the floor are convincing. There will be 3 portions of this application that can be changed- the duvet front or top, the folded corner of the duvet (so the user can see the back of their duvet), and 2 drawn pillows on the bed. The winner of this job will be responsible for design of the interface to my specification, and creating all of the programming to make it work. Attached is the template design I will be reworking to be the design of the site -and the application and its interface should coincide with the design.