Lord Amadius Bust

A gift I made for a buddy, now, I was able to print this out without any problems, but there's some issues behind the lettering that I was fiddling with for an age and couldn't seem to rectify. The only programs I use are zbrush and cinema4d, and I haven't had the chance to figure out anything else so far. If anyone has any suggestions, lemmeknow.

Sculpted from scratch in zbrush, mounted in cinema4d