Was able to print this model at 600% size in Ender PLA on a K2 Plus using a 0.6 tungsten carbide nozzle and everything else stock on the machine. 220c nozzle and 60c heat bed using the Creality Epoxy build plate.The head is definitely challenging and I had to paint on some extra tree supports. I printed the model with extra walls to allow to more finishing before painting but seeing as this amazing work didn't have any makes yet I thought I'd share mine. I used tree supports, and had it on a hefty 8 layer raft, especially the head which I had a couple prints fail. Head was printed on silent mode due to the amount of detail in it. The other parts were printed at 50% speed. The head file was uploaded as in incorrect format, if you just change the file extension to .stl Creality Print 6.3 had no problems importing.