According to @ai_darpa, the latest FLIP Fluids 1.8.5 update for Blender introduces simultaneous multi-density liquid simulation, enabling water, oil, and dirt to interact in a single 3D scene (source: @ai_darpa, Dec 25, 2025). This advancement marks a significant breakthrough in physics-based animation, allowing AI-driven simulation workflows to generate highly realistic visual effects. For AI developers, VFX studios, and 3D artists, this unlocks new business opportunities in photorealistic content creation, virtual production, and simulation-driven AI training datasets. The update enhances Blender's position as a competitive, open-source solution for AI-powered animation pipelines.