This is my (almost by memory) rendition of a puertorican cuatro. It may not be 100% accurate but it served it's purpose when made. The original version had the strings "painted" on a png apha image but I felt it was more usefull to just make the strings alltogether. I hope it's of your liking and it helps someone in the process :) Enjoy.
Thank you too and for the nice comment. My dad is a guitarist and I used to take some classes back when I was little at a place where they made the guitars and "cuatros" and other string instruments. I got a good look at them. My cousin has one too. I'm more of a percussion instrument kinda guy tho.
Ten strings! And "by memory" causes me to think you played and/or owned one.
I've just learned a bit about the instrument's interesting history and revival projects, so thank you.