About this 3D model

I used a buckle clip style design to make the model collapsible. (see third image) The flames are designed to be friction fit but I also used a small amount of glue just to be sure. Print settings: I printed all parts with 0.2mm layerheight. All the flame piesces were printed laying flat. I printed the front part of the fireplace backside down without supports. For the back part of the fireplace I printed it in its final orientation using supports, I also tried printing it backside down but this critically decreased the strength of the part.