Architect to design grand design house...ASAP

I require a talented architect to design me a grand design style house in a beautifull piece of land in east midlands, Leicester. The site is green but has a previous approved scheme for a standard house I require a new design and then planning submission to go with it. I will pay good money for a good designer please quote good prices. I require plans for a 6 bedroom house, open terrace, green roof, open plan glass facade house on a 700sqm piece of land. Further details will be given to winning bidder, please provide examples and what you will provide in your quotes.