- Create base using Rectangle tool with 3D Extrude option.
- Use Offset Outline with Insert option ON.
- Reshape the inner face up.
- Use Offset Outline and Reshape again to complete base cage.
- Use Subdivision tool on base cage.
- While in SubD edit mode select bottom face and change Sharpness to 100%, then select top face and change Sharpness to 50%.
- Create capital cage using same method for base.
- Use Subdivision tool on capital cage.
- While in SubD edit mode select top face and the four vertical edges then change Sharpness to 100%.
- Add your desired texture and render!