SD1.5 DoRA LoRA trained on real-shot close-up mountain stream materials, no ink wash painting, no wide distant mountain panoramic scenery. Training content includes damp cliff stones, shallow water ripples, moss-covered rock surfaces and river pebbles. Focus on real natural texture details, for design background, texture overlay, wallpaper material. Trigger word: stream_stone_closeup_texture, recommended weight 0.45~0.7, weight over 0.85 will lead to texture overfitting.