Design a realistic 3D rendering of "2025," focusing on the interplay between the text and dramatic nature elements. The year "2025" should be the focal point, crafted in a bold, modern font with a natural texture that harmonizes with the surroundings. Incorporate elements such as flowing water or a sunset sky in the background, creating an energetic yet serene atmosphere. Utilize high-definition (4K) quality to capture intricate details, and apply dramatic lighting to emphasize the text and nature elements. Consider adding subtle post-production effects to enhance the overall vibrancy and depth.