Add a tree house in the distance, keeping the background the same as in the winter wonderland 
Multiple subjects, duplicates, double images, overlapping, disproportionate, cut off, ugly, tiling, hands, poorly drawn face, fire, out of frame, extra limbs, fingers, disfigured, deformed, twisted face, body out of frame, blurry, bad anatomy, blurred, watermark, text, signature, draft, grainy, duplicate, unnatural pose, oversaturated, signatures, pixelated, framed, border, closed eyes, extra limbs, squinting eyes, lazy eyes