Group 1 - The core viewpoint is the launch of the first digital human broadcaster in the ecological environment sector in China, aimed at enhancing the effectiveness of ecological culture communication [1] - The digital figure is based on the official IP "Little Mountain, Little Water" from the Ministry of Ecology and Environment, showcasing a creative approach to environmental communication [4] - The technology utilized includes large models and artificial intelligence content generation, which involves precise digital model construction, smooth natural motion generation, detailed facial expression driving, and scene modeling [4]