Hi i have been working on this and i think its done but i would like some cnc

Drawing most of the part down there was kinda pointless as you cant see it anyways.

Lines are very sloppy and color isnt filled to the edge.
Not much shading going on and those are not really eyes

its a lens or goggles or whatever i am new so i know i need to work on mapping and i don't really know how to get better line i am using a mouse the colouring yeah i need to work on and shading i am not very good at

A. Get a Drawing Tablett (theyre quite cheap begins from 50$)
B. Use the Pen tool to make smooth Lines with a mouse

is this mspaint?

So you don't go wasting money, graphic tablets aren't really necessary, but it can make the work load much easier.

If I'm correct, I am guessing the middle gray part is the lens part, Could look better if it was darker and had more of a goggle appeal to them.

Firstly I have a drawing tablet but I unsure if it works also I am using krita