I'm not going to be critical because I really dont know what your level of experience is with painting figures. Painting figures takes time to get good at. So let me suggest to you.
1. Always use flat paints and finish the figure off with a shot of Testors dull coat. Humbrol and Model Master paints are what I use for uniforms and equipment. Artist oils are what I use on the faces and hands. Many people like using the water base paints but I dont like them.
2. Use good brushes. I use the Red Sable ones from Andrea
3. Practice, practice, practice!!!
Your skills will improve (or should) the more you paint.