[2023] Customizing Characters (Any suggestions?)

This post is only to get some ideas about the customization characters. Just someone trying to help.

These are my ideas, please say if somethings already are in the "game".

Customization:

Tattoo;
Brightness (of color, graying, discoloration).
Shadow.
Outline.
Change colors in a sleeve or large tattoo.

Body Hair;
Body hair in different places such as armpits, neck, abdomen, back, forearms etc.
Density.

Skin;
Pores.
Shine.
Pustules.
Redness.
Birthmarks.

Hair;
Eyelashes.
Nose hair.
Different colors in 1 hairstyle (below blond above dark).

Piercings;
Add different types of piercings, including color etc.

Make-up/War paint;.
shine.

Muscles;
Size, fitting pair per body part.
Density.
Fat percentage.
Blood vessels.

Eyes;
Can adjust individually.

Age;
Able to adapt.

Sound/Speech;
Different utterances or moans during combat or bad actions.

🤙🏼