Customized version of https://www.thingiverse.com/thing:1973679

Created with Customizer! https://www.thingiverse.com/apps/customizer/run?thing_id=1973679

Using the following options:

card_thickness = 2
card_width = 53.98
card_height = 85.6
horizontal_tolerance = 0.5
vertical_tolerance = 0.05
back_pattern_type = none
back_pattern_protrudes = yes
hacker_emblem_size = 35
text_line1 = BLAH!
text_line2 = BLAH!
text_line3 = BLAH!
text_line_interval = 5
text_font = Anton
text_size = 12
text_rotate = no
voronoi_thickness = 4
voronoi_number_of_elements = 20
voronoi_rounding = 1.5
voronoi_pattern = 0
voronoi_seed = 0
bottom_thickness = 1
top_thickness = 1
side_thickness = 2
top_bar_height = 8
leaf_size = 3
leaf_length = 12
leaf_hole_offset = 1.5
chamfer = 0.7
top_bar_clip_hole_width = 11
top_bar_clip_hole_height = 4
top_bar_vertical_belt_hole_distance = 40
top_bar_horizontal_belt_hole_distance = 60
card_clip_hole_width = 13
card_clip_hole_height = 3
card_clip_hole_position = 6