RedDead 2 OC

I don't think I'm very good at shading and rendering very well. I'd like to improve on the depth of it, but Im not really sure how. I used premade asset brushes from Clip Studio's asset store for the flowers and the birds. It's mainly shading/rendering that I'm trying to improve.

Attempted a character sheet

Tried making a character sheet but I can't seem to keep consistency between the faces angles. Are there landmarks on the face that make it possible to keep consistency when moving the head?

Tbhk oc

I don’t really have a specific part but just seeing if anyone has any advice :)

Castor the Bunny

I feel like me anatomy overall of the body and the legs could be done much better, as well as the clothing. I mainly struggle with anatomy, and any tips would be helpful!

Background help

I don't feel I should add a lot of detail in the background, but I still think there is work to be done in order for it to feel like a whole piece But maybe I'm wrong and the thing that needs work isn't the background

Hi! Can y'all tell me what to fix here? Thanks so much <3

So... I've been drawing my OC Theodore, and he looks a little off... It might be the arm, although I'm not sure. Anyway! Have a good time with this one! Thanks again!

oc Design

I always felt that something was off, but I didn't know how to make it look more reasonable

Pup

I can’t get the proportions right on the face, the eyes look lifeless and the face structure seems weird

Spider man study

Can you tell me what I have to do to refine my anatomy and proportion of the body and perspectives