A woman in a red uniform holding a gun and a backpack

(best quality,4k,8k,highres,masterpiece:1.2),ultra-detailed,(realistic,photorealistic,photo-realistic:1.37),beautiful Latina female soldier with short hair,holding a machine gun,battlefield background,portraits,strong,fierce,proficient,serious expression,confident,strong physique,armored vest and helmet,in combat posture,smoke and explosions,flying debris,nighttime scene,dramatic lighting,vivid colors,sharp focus,high contrast,gritty texture,grayscale with pops of red.