MMD Creators, what tips do you have for improving your videos?

[NAABZ]

What do you do to improve lighting or backgrounds? Do you adjust motions, if so, how do you do it? Let us know!

This is my personal MMD, so let me know how I can make it better!

https://www.iwara.tv/video/TFh0hk5ebVqENq/astra-yao-perfect-night-or-perfect-night