Customized version of http://www.thingiverse.com/thing:63731

Created with Customizer! http://www.thingiverse.com/apps/customizer/run?thing_id=63731

Using the following options:

cs_shape = cs_ellipse
text_spacing = 1.1
text_height = 3
text_inside = false
text_depth = 2
text_engraved = true
text_enabled = true
ring_size_us_can = 6.5
main_depth = 6
smoothness = 20
main_feature = 0.2
main_wall = 3
colour_RGBA_metal = [0.65,0.65,0.65,1]
text_itself = McKLeeT
text_font = Letters.dxf