**32k photo-realistic, high-definition, HQ resolution, full-frame shot of a stunning, super-designed HD wallpaper of** **Sakamoto Ryoma**, the Japanese revolutionary hero, standing proudly on **a sleek, armored battleship**. Sakamoto wears **traditional samurai armor** mixed with **cyberpunk enhancements**, holding a **high-powered plasma pistol**. The battleship is equipped with **giant railguns** and **neon-accented turrets**, cutting through a **futuristic cityscape** with **neon-lit skyscrapers** in the background. The ship’s hull is adorned with **neon kanji symbols**, blending traditional Japanese aesthetics with **high-tech warfare**.