The easy way.

Is there a collected package that adds several(talking about a dozen or more) new character portraits? I've only come across single portraits that can be added one at a time. I'd really like a package.

And how about voice sets? The normal voice sets are pretty boring, and sometimes make the CHARNAME sound like an idiot. Huhing all the time annoys the heck out of me.

I'm sorry if this is common knowledge for most of you but I'm just now getting into this stuff and there's 15 years of modding and materials to swim through, and it's all a bit overwhelming.