Visualize a realistic and futuristic version of a character inspired by Uncle Sam from comic books, displayed in a full-body portrait orientation. The character is a symbol of leadership and patriotism, with a suit that combines traditional Americana with advanced technology. The suit is high-tech, with a design that incorporates stars and stripes, updated with modern materials and glowing elements. It's primarily red, white, and blue, with futuristic textures that suggest strength and resilience. The suit might include technological enhancements like a shield or communication devices that symbolize his role as a protector and leader. His iconic top hat is modernized, possibly with a visor that displays data. His posture is confident and inspiring, showcasing his status as a figure of hope and unity. The background is a futuristic cityscape, reflecting a nation that is advanced and proud. The color scheme includes the patriotic colors of red, white, and blue, maintaining his iconic look in a modern context.