Customized version of http://www.thingiverse.com/thing:279864

Created with Customizer! http://www.thingiverse.com/apps/customizer/run?thing_id=279864

Using the following options:

branch_cross_section_shape = 3
base_shape = 0
branch_twist_angle = 60
branches_keep_growing = 1
allowed_overhang_angle = 50
branch_diameter_cutoff = 1.6
stop_budding_position = 60
use_advanced_settings = 0
tip_min_ratio = 30
min_number_of_branches_from_each_branch = 1
root_max_ratio = 100
length_max_ratio = 100
min_branching_angle = 0
length_min_ratio = 30
tip_max_ratio = 100
max_number_of_branches_from_each_branch = 2
max_branching_angle = 60
trunk_length = 40
seed = 0
root_min_ratio = 30
allow_all_overhangs = 0
start_budding_position = 50
custom_shape = [[[15.319984999999999,17.365073999999996],[47.55282600000001,11.729763999999996],[24.78826699999999,-11.775289999999996],[29.389269000000013,-44.17194],[9.999999990325966e-7,-29.785017000000007],[-29.389259000000003,-44.17194399999999],[-24.788267,-11.775288999999999],[-47.552825999999996,11.729755999999997],[-15.319993000000002,17.365068],[0,46.278908]],[[0,1,2,3,4,5,6,7,8,9]]]
maximum_branching_iterations = 3
trunk_radius = 15