Customized version of http://www.thingiverse.com/thing:615256

Created with Customizer! http://www.thingiverse.com/apps/customizer/run?thing_id=615256

Using the following options:

dual_sided = no
slope_end_height = 0
technic_holes = yes
block_width = 2
roadway_width = 0
curve_end_height = 0
wing_stud_notches = yes
curve_type = concave
stud_rescale = 1
roadway_length = 0
block_length = 4
block_type = brick
vertical_axle_holes = yes
wing_base_length = 3
roadway_y = 0
roadway_x = 0
slope_stud_rows = 1
wing_end_width = 2
curve_stud_rows = 5
block_brand = lego
block_height_ratio = 1
use_reinforcement = yes
stud_type = solid
wing_type = full