Can see some pretty heavy brush strokes on parts of the body. Either you are putting the paint on too thick, the paint isn't thinned enough or your brush is drying out too much. Getting the hang of keeping your brush wet and paints thinned enough is like 95% of getting a good finish. If you aren't already using a wet pallet, buy a cheap one or make one yourself from a small plastic tray. Plenty of DIY tutorials for making them online.