Hi Jon.
This was the first 1/16 figure I had a go at too. The only difference is that I converted mine slightly, to show a wind from behind him blowing his coat bottom in at the back and out at the front. He's on a small base, depicting a cold, wet, slushy track. It's titled "The Long Road Home, Winter 1943/44". Once I figure out how to do it, I'll post some pics.
Your figure looks great, I'm loving the detail you've got on there. Don't worry too much about the finish, you can soon flat it back. I tend to paint with oils when doing figures, so I get the problem all the time.