Detailed full body concept art illustration, dark soft focus, depicting a little Viking warrior girl in intricate clothing, embodying a dystopian, biomutant essence. Rendered in a style reminiscent of a plague-era oil painting on canvas with a focus on micro details, the image presents an octane render quality in 4K. The scene exudes a mysterious atmosphere with abstract, slightly distorted elements and muted, unusual colors. The warrior girl exhibits unique features like elongated proportions and a surreal composition, presenting an imaginative interpretation of Viking mythology. The art captures an eerie yet compelling vision, avoiding overly cartoonish or exaggerated flaws while maintaining a sense of otherworldliness and creative depth.