Imagine a realistic and futuristic version of a character inspired by King Arthur, displayed in a full-body portrait orientation. The character combines the legendary aspects of King Arthur with advanced technology. His suit is a blend of regal armor and high-tech enhancements, maintaining a kingly appearance while incorporating futuristic materials and designs. The suit could have glowing patterns or digital displays, symbolizing a fusion of ancient royalty and modern leadership. His sword, Excalibur, is reimagined as a technologically advanced weapon, possibly with energy-based capabilities. His posture is noble and commanding, embodying the qualities of a timeless leader. The background might suggest a futuristic Camelot, blending medieval architecture with advanced technology. The color scheme should include royal blues, silvers, and metallic tones, emphasizing his noble and futuristic aspect.