I wanted to print the awesome sculpture by UnpredictableLab (https://www.thingiverse.com/thing:3108035) as large as possible, so I cut off the antlers and printed them separately. Just sharing here for others who want to maximize their printer's volume limitations.
I glued the antlers on with super glue, being careful to minimize glue squeeze-out on the front side. Note that the Left and Right antlers are different, so make sure to attach them to the correct side.
Zyltech Matte Black PLA PLA