I tried to remove some paint from my model and it refuses to come off. I use tamiya TS series paint. I've tried degreaser, oven cleaner, even thinner but the stuff refuses to budge. and yes, I did let it soak for a while(6 hours). Any help?

I'll trade you problems
Unpaintable Model

Try the bleach. Put the model in a container and cover it with bleach you may have to do one side of it at a time. let it set for a few days then take a scrub brush and scrub it a little i guarantee some of the paint will be loose. it may take some time but it will all come off. I recently took the paint off of a bandai 1/48th hunting tiger that i painted over 25 years ago. I got it all off. Your paint should come off easier, It takes time but it will come off. make sure you cover the container with something that bleach has a strong odor. good luck kevin

Oven cleaner and left at least 12 hours wash under running water then ovenclean again if necessary.

Try some rubbing alcohol on a Q-tip...if it works use more alcohol and a toothbrush...old one of course!!!

you could try Gently and i mean gently rubbing brake fluid on the paint with a cloth but do NOT go too mad with it in case it affects the plastic
HTH
Pete