I'm not sure if you plan on doing anything else besides finishing the two characters, but I thought I'd point out that there seems to be some disharmony between your use of soft shading in the sky and a bit in the grass and your use of sharp, pure black lines on the characters and the horizon. I think it may be better if you stuck more with one or the other in this case.

Yes the fact that you had to draw it small. But you can draw pictures smaller than that but your new so until you get use to the tabblet and things. I think your'll come together and draw some crazy art work. I would also like to saywhen you draw feet don't make them sguare.