anime head base model 3d

Modify the existing 3D anime character model while preserving its overall shape, facial proportions, ears, neck, and shoulders. Fix the ears: - Make both ears completely solid. - Remove all hollow areas, holes, and open cavities. - Give the ears clean, continuous geometry with natural thickness. - Keep the simple anime-style ear shape. Fix the eyebrows: - Make the eyebrows much flatter and closer to the face. - Reduce their thickness and protrusion. - They should appear as subtle facial features, not raised 3D objects. - Keep both eyebrows symmetrical. General: - Do not significantly change the existing face or proportions. - Do not add hair, clothing, accessories, or unnecessary details. - Keep the model as a clean base mesh for a VRChat avatar. - Remove holes, gaps, floating parts, and disconnected geometry. - Keep the geometry simple and easy to edit in Blender. - Make the result look intentionally modeled rather than randomly generated.