I've seen on the website the smooth texture of how the people should be but I don't seem to have that so I was wondering if someone could tell me how I can SET it to look smoother and better graphics.

I think i've found the guide im looking for

Just set shaders to one in the game menu.

Options, setup, shaders. the shaders should make the graphics better. If it doesn't work, I donno, 'cause I don't have the right graphics card to view shaders.

ok thanks