Architectural digital rendering 3D images

Project Description: Architectural digital rendering 3D images This is a commercial development (45 story tower building) project. Site plans and elevation will be supplied for successful bidder. I would need Ten (10) 3D artist impression images / architectural digital rendering images, being the following: 1. Front of the site 2. Front of Tower Building 3. Sides of Tower Building 4. Back of Tower Building 5. Entrance and lobby of Tower Building 6. Commercial side of Tower Building 7. Residential floor of Tower Building 8. Office floor of Tower Building 9. Ariel view of the city from top floor 10. Ariel view of the Tower Building from the city Please provide the following: 1. some of your BEST past work samples 2. quote and time to deliver the images mentioned above 3. if you have various 3D imaging techniques and end products, please kindly explain the difference in visual effect and costs. Thanks