So, what did we use during this?
About 80 hours between the two of us, most of which was spent doing prototypes, reading the internet, and watching other streams. If you had a kit you could probably do it in 8 including drying time.
Some newspaper, pilfered from the bus stop.
Flour and water for the wheat paste.
A 3D printer, and maybe 4 dollars worth of plastic.
Some picture hanging wire, pilfered from my room mate.
A drill, with a few drill bits.
A bottle of chai tea liquor.
It works, making violin sounds and everything.