Intricate UHD cinematic lighting, sharp focus, young samurai with long black hair tied in a ponytail, clad in ornate samurai armor, gripping a glinting katana, poised within an ancient Japanese temple, cherry blossom petals grace the air, lanterns cast a warm glow, sunrise paints the scene, serene ambiance, ethereal illumination, high detail watercolor painting, realistic, ultra-high resolution, exquisitely detailed digital artwork, physically-based rendering, watercolor on paper, lifelike realism, pastel hues, captured through an f3.5 lens, soft muted tones, watercolor palette rendering a tranquil yet vibrant scene.