Certainly! Design ultra-modern townhouses on a 20-meter frontage lot in Muscat, Oman. Envision three floors for each townhouse, seamlessly blending avant-garde architectural elements with sustainability features. Pay attention to functionality, privacy, and a sleek contemporary atmosphere. Enhance the design with landscaping for a harmonious connection to the urban environment. Utilize advanced 3D visualization to showcase the dynamic and sustainable features of these extraordinary three-story townhouses.