My daughter gave me Emmett as a gift a few years ago.  I placed him in my garden for the summer & was very disappointed to find that his finish was chipped & worn after 2 months.  I was able to blot him gently w/ black & grey markers & a sponge to hide the damage.  But, I recommend that you do NOT display Emmett outside unless you apply something to protect his finish.  I don't know what product could be used.  I've kept Emmett inside to avoid any more damage to him.