3D hyper-realistic, transparent, stationary ice river embedded high in the sky, with a rainbow gradient from purple, blue, green to yellow, resembling a naturally frozen river. Inside the transparent ice layer, a few colorful fish (yellow, blue, pink) are naturally scattered. Below, an open, hyper-realistic snowy landscape with a snow-covered house that emits warm yellow light from its windows. The scene is surreal, magical, and realistic, blending vibrant colors with a winter wonderland setting  --ar 16:9