I used Meshmixer to cut the original file into 6 pieces in order to be able to print it as close as possible to the original height of 34 cm. I then glued the pieces together with superglue, filled and sanded it and painter it with acrylic paints. I also used silver wax finish for the details.
infill 5 - 10%
Printing took a total of approx 87 hrs