Making a jank headphone extention

[Helpful Tech Witch]

Im working on making whats bassically a io board for my pi, so I can have things in more useful locations, like having usb on the side opsite power.

I was able to move usb by canibalising the front io from a case im going to be throwing awayways, so i dont care if i mess it up.
I conected it to some cables with broken ends, soldered it together, and bam, jank ass usb 2 extention cables.

But I have no idea how to do this with the audio jack.
I have a mic and a speaker out from that same case front io, but I dont know what i need and what i dont, plus I know ill need to take some things off and put them back on.

Atached below are photos of my cables for the audio jack and wires I have and the ports (ik its the green one i need)

What do I need to do?

if you cant tell , the jack has a copper, red, green white.

The pink has green, red, copper, black, black/white

the green has red/white, brown, brown/white

theres two comparativly thick red wires conecting the two jacks