A stealthy warforged assassin in sleek black armor and a shadowy hood, crafted with ultra-realistic detail for a dark fantasy world. This captivating image depicts a menacing steampunk robot in a painting, where each rivet and gear is meticulously rendered in exquisite dark tones. The intricate design shows off the assassin's deadly capabilities, blending advanced technology with a sinister aesthetic that immerses the viewer in a gritty, dystopian atmosphere.