What type of figurines that have soft feel (read:squishy ^-^) in certain parts of a figurine and how would I know that?
As far as I know, there are only two figures like this on the market, which are Biker Rei and Misato from Sega.
Is it possible to create a new figurine mold, duplicate a figurine or modding existing figurines? What tools/type of paint I need? (Coz I could customizing stuffs like Gundams and Transformers, so customizing figurines would be a new experience to me).
You'd have to cut your figure apart if you wanted to make a mold. Chances are you're gonna lose your figure forever. If you want to customize, Garage Kits are better, but it's an expensive and hard-to-do hobby.
And don't fap to your figure. Bukkake would probably ruin it's paint.