Textures and weird bugs

Hello, yesterday i just downloaded from the download site Woltk with the new textures, and it seems to be bugged to me somehow.
The thing is that when i try to create a character there are some textures missing, like hairstyles, jewels, beards and some special features from the characters. i thought it was a bug from the create a character screen, so i just keep playing... but, once i play the game and i start to go to a place where there is a lot of people, i can't see the armor from other people nor hairstyles, i see them naked (with underwear and bald) so the texture bug stills...

What can i do? it is a texture pack that i need to download?