It\'s a little difficult to tell from your pictures, but it doesn\'t look too shabby. I think it\'s great that you are taking risks and working in freehand designs as that\'s the only way to challenge yourself to get better.
On the tips side, I would tell you that it looks like your paint may be a bit thick. You should always paint in multiple coats rather than one thick coat. I apply my basecoats at a rate of at least 1:1 with water and sometimes add even more water than that. You don\'t want your paint adding texture of any kind unless that was your goal.
That\'s about all I can share by looking at your picture, but keep practicing and posting. There are lots of people willing to help here.