So, because I don't have my graphics tablet so, I couldn't create this look using my hands... and substance designer is a great option I couldn't figure out how to create those sloppy hand gestures.....(maybe curves driven by position and AO maps) , the second option is to take the photo and draw them by hand ( but because i am not a professional car designer it hard for me to produce that result ... but its the best option so far)....... Let's see how it goes