Gallery's Missing Face Sliders?

[GECK.O]

I downloaded several sims from the Gallery, and I noticed sims what I downloaded have a different face shape than shown in the picture.

 

Like wider face, low nose shape, etc, while in the picture they are perfectly fine.

 

Probably I miss something like several custom face sliders.

 

I wonder what are common face slider that everyone is using on the face?

 

As well as body slider too.

[Fanzi191]

could be skins or skindetails too. not very helpful but still..