Custom Produkt View for Magento

Hello, I need a custom Produkt View for my Magento shop. Please look at [login to view URL] . I want it to look like Picture 1. Left under the pictures should be to find a pattern selection . There need to be a link under there needs for a pop-up window with detailed patterns. ( i got a round 400 Pattern) In the middle , the customer can enter the width and height of its shades , the price must be calculated according to this width and height (in the price calculation , the pattern selection and other factors must be involved . ) Pattern should zoom if mouse over there. (Pitcure 2). Clicking on a pattern , it is to be displayed large and the background are darkened . One should with scroll wheel and arrow keys navigate between the patterns back and forth . (Picture 3) At the bottom of the screen , a button to select the pattern. After selecting it has to change, the big picture (with picutre of the rollo with the pattern choiced), in the middle a field with the selected pattern (eg. "Beige 0877") and of course the price. Extra task : If it is possible , only the red area should be replaced in the big picture through the pattern without an extra big pitcure for each pattern has to be uploaded. For this function, I do not mind paying an extra . Please only apply to this job if you have done some of these already. I need a working Solutin. No copy and Paste.