the object has a "solid" core that distributes the colors from the usblinky evenly.
it looks amazing, i think this is my best design so far.
please read the instructions for printing.

i made this using openscad, the design is fully parametric.
the .scad file is also attached here.
play with it!
openscad is awesome!

if you like my work support me and buy yourself an usblinky.

http://www.hackerspaceshop.com/blinky/usblinky.html
or here
https://www.tindie.com/products/hackerspaceshop/usblinky/