Customized version of http://www.thingiverse.com/thing:1335337

Created with Customizer! http://www.thingiverse.com/apps/customizer/run?thing_id=1335337

Using the following options:

tube_diameter = 10
tube_thickness = 3
base_width = 55
support_height = 15
tube_angle = 45
screw_taper_thickness = 1.5
tube_length = 50
taper_width_pct = 85
screw_diameter = 2.5
taper_height_pct = 85
tube_number = 1
base_height = 70
number_of_screws = 2
support_thickness = 3
base_thickness = 3
min_tube_horiz_angle = 50
support_connect = 25
screw_margin = 5
tube_stop_style = 3
base_corner_radius = 5
screw_taper_diameter = 5