2D First sketch - Any tips?

[Diltrap]

Hello everyone, I'm new here, and today i want to share with you my first sketch ever. I'm making a rpg that i will post in the future. i'm just at the beginning, but i'm really motivated. Thanks for your opinions

There are not many details, but what do you guys think? any tips for color?

 

[Müptezel Emo]

Are you just traced the image?

 

[Diltrap]

Are you just traced the image?

No bro, by that way i'll not learn, i just use perspective on Clip Studio with grid, and with a reference of a video of Ava Addams. In the hands i use an app in my cellphone to reference, it´s call Handy, it costs almost 2 dollars



This is my second sketch.