Was going for a more striking yet stylish model to show off what can be done with a 3d printer.
Designed for 0.3mm layer height, as the strings are 0.4mmx0.3mm. Probably won't scale well, but might be possible. Just need to watch the dimensions of the strings.
If you like, colour change at the strings layer, then again on the next layer to change back to the original colour.
No supports required.