A remaster of what I built 4 years ago

what kind of plastic

PLA

Polylactic acid
hmm, are you just cutting sheets of it out

Yep

buy a piece of steel with a hole in it, heat it to 220 celcius and run the pla through it
or buy a 3d pen, or if u have 100 dollars, a 3d printer
dont need to change the pla, just roll it up into a small tube and run it through
then get gcode files for a hand or design it yourself
or continue doing what u were doing with the pla

I have a 3d pen already

make a hand using molten plastic ran through it

Nah I'm doing it the challenge wya

ok
but my dumbass doesnt know what u mean by wya

Way*