Thanks! I guess I'll post it here, everyone, meet Udon!
https://i.imgur.com/NhqZd4y.jpg
And here's a quick pic of the initial set up, I found more cardboard to hide the side and back panels so it feels more secure, and in the meantime I've blocked off the front with boxes to reduce traffic for now. I slowly started to remove some of the barricade so it'll become more familiar with foot traffic (it's mostly hiding out in his little cave anyhow).
I'm still a beginner at this so I'm always open for some ideas. I'm thinking about moving around the plastic leaves to create coverage throughout the entire area rather than having areas that are exposed in the open.
https://i.imgur.com/lwPqIMb.jpg