Next we are going to make the 'mouth' of our car emote a little. The trick here is not to overdue this Photoshop technique application, or you'll end making it look too unrealistic. You need to keep the car 'mouth' intact in the end so that it still looks like its part of the photograph.

• Open up the liquify tool again. This time zoom in on the mouth/lower air intake area. You'll want to set your brush density down to around 34. This is so you don't smudge the image out of proportion. Sticking with my 'angry eyes' theme - I want somewhat of a quivering/angry mouth. So I just used the following brush settings, and pushed up on the lower and upper parts of the mouth at somewhat matching intervals :
  
  
  
  
  
• I'm done here because I got mine where I want it for now. You can zoom in again and lower your brush size once more to around 13 to add some fine details to yours if you want. Here's an example where I did sharp pull offs with the brush set to size 13, density 45. It almost looks like noseart from an aircraft :

I actually like that one - so I'll go ahead and stick with this Photoshop result for the rest of the tutorial. Next we'll adjust our window to our liking.