Warrior in the forest, oil canvas art by Koyoharu Gotouge, 吾峠 呼世晴, 鬼滅の刃, 8k, ultra realistic , lens flare, atmosphere, glow, detailed,intricate, full of colour, cinematic lighting, trending on artstation, 4k, hyperrealistic, focused, extreme details,unreal engine 5, cinematic, masterpiece