Can a guitar sound like a violin or a cello? Yes! With my Do-it-yourself bow for guitar. In this video I show how to play guitar with a bow.
If you want to learn how to make a guitar bow, please watch my video where I show it: • How To Make A Guitar Bow – New Sound ...
This bow costs nothing, but allows you to expand the possibilities of the sound of the guitar. I can't say that your guitar will sound exactly like a violin or cello, but the sound will be closer to these music instruments than to a regular acoustic guitar.