Design an improved version of a modern hospital catamaran. The vessel should be dynamic and appear to be moving over calm water, with visible waves and motion effects. Key features should include: A helicopter landing pad with a prominent red medical cross. Large solar panels integrated into the roof for sustainability. Small, sleek emergency boats docked alongside the catamaran. A futuristic white exterior with smooth lines and visible medical symbols. Subtle LED lighting along the edges for enhanced visibility. Realistic details, including reflections on the water and splashes caused by the movement of the vessel. Focus on a clean, modern aesthetic and a sense of motion and energy.