My first actual painting, any advice on what to add would be appreciated! No harsh criticism yet please 😊

Hi all! My first real painting that I’ve been working on. I’m looking for advice on what to add and maybe tips on how to achieve it. I’ll admit I’m nervous to add anything because I don’t want to ruin what I’ve done so far haha. The tree was scary enough.

Thanks in advance. Super excited to keep painting. 😊