Does this look like one?

Not gonna finish the background.
Not sure about the shading though,any pro please comment.

Like the clothes,thats yours?

i suspect either you are slightly red/green colour blind or your monitor got problem 
do you check your colouring in ohter device like other PC, laptop or any phone?

usually newbie on colouring skin tone is more on brown, yellow , orange or red. i first time see green. 

edit: it really is yellow, but is lemon yellow, not the yellow i mentioned XD the yellow i mentioned is simpson's skin tone.

actually the "ideal" skin tone is almost white, then ya, play with darker tone.
because mid tone if i use yellowish white, but darker tone i put blue, people will think it is blue skin XD

that's what i m thinking la.

OT: sometimes i not really like anime character all wear tudung because later they sure looks same XDDD
unless you put detail on facial XD
if not usually we differentiate the character by hair style.

post photo? 
let me see got what point can draw out so will make it better XDDD;;;

my first post on V3

   

Not free. but got trial version me think. Basically it has all the essentials for painting needs minus a lot of unnesessary photo editing function.

Gooding lor. I love the color toning and it's configurations.
If wanna draw, sketch and color, to me, SAI is better than photoshop.
Not a freeware though, but can easily find cracked one. just google [sai paint tool english crack].

off your pen pressure or make it softer pressure.

driver setting la

Heh, I uploaded an old tutorial about how to construct a manga/comic-style face. It's kind of old, but I'm told that it's still very useful, so I'm just sharing it here.

I used a very simple formula of lines and shapes that allows you to create proportionate faces, because when I made this tutorial it was in response to a friend asking me how to make a manga face that is stylized, but still has "good" or "semi-real" proportion

(Image under spoiler because it's a literally "long" tutorial).

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scribble scribble scribble