Nice to see you try out colored pencils for the first time. And even though it's your first, it turned out good.
I remember my first time with colored pencils. There was no Internet back then yet, so I had to learn everything through trial and error. And I had a lot of fun trying to figure things out on my own.
I can see that you are going to be just as good with color, as you are with charcoal and graphite. :)
Thank you @kryptik.tigrrr3d that really means a lot to me. You're right now we can search for almost anything online. I'm glad you figure things out yourself. you're also very talented. Good luck to you!