tree stump house 3d model

Create a highly detailed 3D model of a fantasy dice tower shaped like an old, massive tree. The entire model must be optimized for 3D printing with no overhangs steeper than 30 degrees. Key features: Tree shape: A thick, ancient tree trunk with natural bark texture, knots, roots, and a wide, organic silhouette. The tree should be hollow inside. Dice entry: At the top of the tree crown, create a round opening for dropping dice into the tower. Internal structure: Inside the hollow trunk, add visible spiral wooden stairs, twisting naturally along the inside wall. The stairs must end at the lower front open doorway, allowing dice to roll out smoothly. Stairs should be visible through the windows. Windows and doors: Add several small fantasy-style windows with soft, rounded wooden frames. One doorway open on the front side (dice exit). One doorway closed on the opposite side, with an old wooden door. Base: The tree stands on a round base, slightly extended forward under the open doorway. At the very front