A highly detailed 3D architectural concept of a "Divine-Modern" Elvish dwelling. Exterior: A seamless fusion of organic obsidian-like roots and sleek, teal-glowing crystalline geometry. The structure is built into a massive, ancient silver-barked tree with sharp, aggressive verticality. A palette of deep blacks and metallic teals, accented by crimson ritual banners. Interior: A minimalist survivalist sanctuary. Floating translucent stairs, an open-hearth forge with red embers, and holographic teal parchment displays. Lighting is moody and cinematic, emphasizing "The dark reveals souls" philosophy with deep shadows and sharp volumetric light rays. 8k resolution, Unreal Engine 5 render style, hyper-realistic textures, intricate elven filigree.