Well looks like you have a pretty good level. You need to work a bit on the eyes, wich are too big right now.The gold on the hilt could also use some work, maybe a couple washes could help out. And the mini is lacking lining I think.
The base definetly needs to be improved, and that's not somthing that is hard to to, just used thined down paint for the outer border and try and put the 'grass' on evenly and not on the shoes. Cheers.