beta
First I'm going to start by saying that this is obviously a beginning artists so FOR ME the art is okayish, it'll get better with time and practice.
But I'm still irked and want to talk about this in general since using these models has become the new normal since years ago, and I've seen a lot of beginner art's having the same issue.
Now to the sauce:
This is what using 3d models for a pretty background does to beginners artists, it atrophies their drawing skills or it strays them from the point, they spent so much time looking for good 3d models to form a certain esthetic in their comic, that they forget the most important thing is the correct drawing of their own characters, the model already saves you time because you don't need to draw the background and sometimes even the shoes they wear, use that time to draw the characters better.
We DON'T NEED these elaborate 3d backgrounds that these manhwa authors and artists have been pushing. Just DRAW a couple of extremely simple backgrounds and for some others just leave it blank, use minimal backgrounds, DON'T use elaborate models if you're a beginner because all these very real models with accurate measurements just make your very beginner drawings look way worse.