A woman in a kimono outfit holding a sword in front of a stained glass window

(best quality,4k,8k,highres,masterpiece:1.2),ultra-detailed,realistic:1.37,karate,portrait,contrast,studio lighting,eyes,strength,grace,action,motion,precision,athleticism,black belt,women fighters,combat,fighting stances,training gear,sweat,dedication,martial arts,Asian culture,dojo,serene background,motion blur,powerful kicks,punches,defense techniques,muscle definition,concentration,expression,passion,uniforms,fierce determination,vivid colors,strong light and shadows,focus on faces,physical strength,youthfulness.