Visualize a realistic and futuristic version of a character inspired by Sandy Hawkins from DC Comics, displayed in a full-body portrait orientation. The character is known for his ability to manipulate sand. His futuristic look should include a suit that is sleek and integrates technology that allows him to control and transform into sand. The suit could feature sandy textures and patterns, with a color scheme that includes earth tones like browns and tans. His posture should be dynamic and fluid, reflecting his sand-based powers. The background might suggest a desert landscape or a futuristic cityscape, highlighting his ability to blend into and manipulate his environment. The overall design should convey his connection to sand and his mastery over this unique power.