About this 3D model

I made this for a school project. It's a replica of the Da Vinci Parachute. I designed it on Tinkercad. Please let me know about questions, concerns, tips, how I can improve the model, etc. It took me two tries on my A1 mini to get the parachute to work. There's also a second plate for a guy that can be hanging on. I have him as multi color. This is my first design ever. Enjoy -LeopardGeckoGuy