I use the natural hair and hide.
I cut the hide across between the ear butts,forwards to the back of the eyes,along top of eye,then forward another inch or so.Cross cut snout to connect.Skin back to antlers,hold hide out of the way,and saw out skull cap.Drill 3/16" hole thru skull plate bewtween antlers.
Trim bone to size,flesh hide and skull,pry hide from between antler,BUT don't pop it loose at the pedicals.
I punch small holes around perimeter of hide,rub well with Dry Tan (or salt/borax) and work in well.
Sew it up and your done.CAREFULLY punch hide thruogh hole you drilled in skull and insert 3" drywall screw.
PArt hair and tighten BY HAND.It'll never show.
Looks great and takes little time.I did 7 the other night in a couple hours.