Do not use nail polish remover! It's too powerful! It melted my Bensu clone body.. (although it might have melted because it was a bensu!)
For both my Shenqiwei clones I used a cup of Pine-Sol and left the body inside the pinesol for a few hours (4-5).
The paint became really soft and washed off for the most part, I took a soft tooth brush and also lightly scrubbed the parts that didn't get covered w/ pine sol enough.
But it worked great and the body still felt hard after the 5 hour bath. (Then again I do believe Shenqiwei bodies are much thicker/harder than other clones/bits.)
Only downside is the pine-sol stink, you'll need to soap your car really well so it doesn't smell funky.
