According to @drfeifei on X, Marble has rolled out the Advance model to all users, enabling granular 3D scene edits such as adding outdoor window scenes, changing room ambiance, inserting plants, and generating multiple scene variations (source: Fei-Fei Li on X, Feb 13, 2026). As reported by the original post, these controls point to a text-to-3D workflow where creators can iteratively refine environment elements, improving production speed for virtual staging, game prototyping, and immersive content creation. According to the announcement, broader access reduces tool friction for teams, creating opportunities in real estate visualization, ecommerce product contexts, and rapid A/B testing of spatial layouts for marketing and training content.