watercolor style,ARCHSLRA,a hand-drawn sketch and watercolor style,drk,intense opalescent inlay style, A hyperrealistic illustration, vibrant with a retro-futuristic aesthetic. Depict a tense desert battle scene under a vast, star-studded sky with a colossal, ringed planet dominating the horizon. Low-angle, close-up shot emphasizing a heavily armed futuristic soldier in the foreground, mounted on a intricately detailed, weathered, white combat hoverbike. The soldier, clad in heavy armor and a distinctive helmet, holds a large, futuristic rifle, their pose suggesting imminent action. The hoverbike, adorned with visible wear and tear, boasts exposed machinery, weaponry and a circular insignia. In the background, smaller skirmishes unfold across the expansive, tan-hued desert, scattered with futuristic vehicles and soldiers, hinting at a larger conflict. Utilize dramatic lighting, emphasizing the scene's gritty realism. Background should feature a crumbling cityscape half-buried in the sand, remnants of a lost civilization adding a layer of melancholy to the war-torn landscape.