She is cute. You can make her dress to stand out more if you add more contrast (slightly 'stronger' lights)
Nice start, I loved the character's proportion. But you can even use less color and more contrast with each other. When viewing the image without zoom, it is even difficult to identify the shading. I bet you get a better result with eight colors or less.
A very good start indeed! And a very good comment was given from Faherya. You should take it in mind for sure.