About this 3D model

UPDATE: to meet contest requirements I have designed and uploaded models that are to be printed vertically with the steam opening on the build plate. So there is a whole team for the game! Pacman together with Ghost. A ghost can be printed i multi-material or by filament change. Now a whole tree level can be a game level ;) Not valid for contest modes:I have cheated here a bit, after cutting the slot for the attachment, I have modified the internal surface so items can and need to be printed on their 'back'. Tested (as seen in the pictures) with the tool for compatibility and printability.