About this 3D model
Large star in 1 perimeter only, 0 infill, without supports, with a hole for a led candle and to transmit light, also as a Christmas tree . two stl with 75% scale or 100% , hole 37.5 for candle led. is valid for model: https://www.printables.com/es/model/334098-scalable-tree-with-union-of-filaments