"Parodia Magnifica"

So, here's the first illustration on a project that I've been working on for a while now. The main concept of this project is creating a world of dragons inspired by different cacti. Here is "Parodia Magnifica", the first one. If you look closely you can see some tiny people hanging around. I thought it could be an interesting idea to also develop a tribe that lives amongst those creatures and see them as gods.
Let me know what you think?