The model is made by extruding and twisting the Koch Snowflake into a Christmas Tree.
The number of recursions for the Koch Snowflake can be modified. For a 50-150mm tall tree, three iterations seems to work well, but for larger trees additional iterations may be nice.
The tree itself is highly parameterizable using the SolidPython file. The parameters are explained in the function header:
diameter=100, # Diameter of tree at widest point
height=150, # Total height of tree
top_twist=180, # Rotation in top part of tree
base_diameter=50, # Diameter of base Koch snowflake
base_height=25, # Height of tree base
base_twist=0, # Twist of tree base
top_slices=100, # Slices of top of tree extrusion
base_slices=2, # Slices of base extrusion
koch_iterations=3, # iterations of Koch Snowflake
Model prints well in vase mode.