orthopedic insole 3d model

Create a solid orthopedic heel lift insole, NOT a cup, NOT a bowl, NOT a concave shape. The model must be a full-length shoe insole with a raised heel wedge. The top surface must be mostly smooth and gently convex or flat, without any hollow, depression, basin, cavity, cup, trench, or bowl shape. Most important geometry: - Rear heel area has a raised height. - Outer rear heel side edges are 3.5 cm high. - Central heel walking surface is 3.0 cm high. - The difference between 3.5 cm side edges and 3.0 cm central heel surface must be a very gentle natural slope, not a hollow. - The heel surface must remain usable for standing and walking. - The top surface should support the foot, not surround it like a cup. - No deep side walls. - No vertical rim. - No basin. - No heel cup. - No concave pocket. Shape: A solid full-length orthopedic insole with a wedge-shaped heel lift. Flat stable bottom. Smooth upper surface. Rounded edges. Gradual taper from heel height toward the forefoot. Anatomic