masterpiece portrait of a surly and resentful female tiefling thief with red skin wearing a black hooded cloak and a thief's leather garb with horns sticking out of the hood, grumpy body language, by Greg Rutkowski, as seen on ArtStation, 4k, dungeons and dragons, very aesthetic, very detailed, intricate, unreal, fantasy, dramatic, painterly, artstation, sharp focus, smooth