Designed this with students on our FIRST Robotics FTC team 19589 for a sign they are making.  It's an adaptation of the FIRST Robotics logo designed to make all three of the shapes in one part.  The back of the part is cut flat to allow it to be glued to the surface of their sign, giving the sign a 3-D feel.  They chose to print it with just the front surfaces painted the red / white / blue of FIRST with the body in gray to look like the shadows in the logo, but it's easy to paint as solid colors too, so I included that.  Printed in ABS as that's what I had in the 4 colors.