Virtual Reality Store Front Demo Product

Hi We are interested in creating a virtual reality store front demo product. Here is the outline of the concept as experienced by a customer/user in a department store. [login to view URL] an customer "enters" a specific store thru the "doors" of the store, it should have the look and feel of entering a real physical store . This would be similar to the architectural VR concept you may be familiar with. [login to view URL] customer can walk thru the aisle of the store and decide which department of the store he/she wants to go to for example clothing, footwear, etc He/she then "sees" rows of products (if its clothes, then in rows of hangers) and when he/she selects on one of them they can "see" the 360deg view of it or from any angle they choose. [login to view URL] user then picks a particular product and puts it in a "shopping cart" - not like the current list of products but - a "virtual cart " which looks exactly like a shopping cart. At any time the user can "remove" a particular product from the cart [login to view URL], The user will be able to experience the action of "swiping" of the credit/debit card just like in a real store at the payment register. [login to view URL] user then steps out of the doors of the store. These are for the demo product. Depending on how the demo product is received by our clients, this could expand to an ongoing big project. Alternatively, we would be interested in impressive power point or flash presentations with animations also which can be used instead of an actual demo product. In your bid mention the price and whether power point or demo product. We look forward to your bids and also any suggestions/comments. Thanks, BRVcom