oh.....
Well if you are EXTREMELY brave, you can heat it from the inside out with a heat gun set on LOW.
however, if you melt your stuff, I will disavow any knowledge of this conversation.
I heated miy thigh pieces before I assembled them.
Make sure that you have some ice water & a damp cloth on hand in case you need to cool it quickly.
And above all else, work very slowlly & carefully
~nathan TK-439