A Strong Gust of Wind Chases the Train

If the wind had a shape I imagine they’d be a dragon that chases things they find interesting. Here the wind sees the train and decides to follow it.
The wind can’t be seen by humans so you’ll notice the girl doesn’t seem to see it.

I’m rlly happy with the result, I’ve never rendered sm before, but It’s definitely smth I plan to work on.
I’d rlly appreciate opinions/thoughts on this drawing, ty!