This is the logo of the 70s rock band Kansas, taken from a scaled up album cover. I printed it in black and red with grey accents to match their earlier color scheme, but they changed colors many times over the years so you've got plenty of options. Each letter has a front and back piece, the back has pegs that snap right into holes in the front.

Print settings:

0.3 mm layer height

15 % infill

PETG/PLA

No supports