Starship SN5 engine bottom ring

This is my first 3D design based on a diagram from Rafael Adamy. The model is a ring that goes at the bottom of the engine section of the SpaceX Starship SN5. This is a work in progress. The intention is to complete the ring with the leg supports or hinges and the articulated legs.
The model is a 1:100 scale with a diameter of 90 mm.
For those who know me as a paper model designer, this plastic ring can be added to my Starship paper model from my website. I still need to modify it so it can be attached. My models can be a mixture of paper and plastic. We'll see how it goes.