=========if you need to cut model into pieces feel free to dm me!I deliberately did not divide the model into pieces because different printer models and bed sizes suggest different separation. For example, my printer allows you to divide the model into 4 pieces of 27cm wide, since my bed is 300x300 mm, but if you don't have such a large bed, this may not suit you.
if you want split model by yourself i recommend to use meshmixer.size of model various from 55 cm to 50 cm.
A diameter of a circle is around 50cm, and 55cm if we measure including a triangle off-circle part.
purchase includes 3 variation of ornament.