Here’s my Knight:
I tried to do a Boolean modifier to cut out a mouth, but I got a weird error saying that I couldn’t apply the modifier. Anyone else get something like that?
I tried to do a Boolean modifier to cut out a mouth, but I got a weird error saying that I couldn’t apply the modifier. Anyone else get something like that?
From what I could find it looks like blender sometimes have problems with using the boolean modifier on ngons, I found this link that has a workaround. hopefully it will work for you too 
Just remember to save before trying anything so you don’t destroy your knight.
http://blender.stackexchange.com/questions/21304/cannot-execute-boolean-operation