I need a conceptual massing and rendering for a 700x470 site to accommodate 2 million square feet at 10 stories or less. Requirements: - 100 feet separation between buildings - Focus on building heights and separation in the massing model - Modern architectural style for the buildings - Conceptual rendering style Ideal Skills and Experience: - Experience in architectural massing and rendering - Strong understanding of modern architectural design - Ability to create clear, conceptual visualizations