This game really needs some work for the NPC's models like in Fallout 3.

Agreed, some of the people (That Garret) look kinda odd, though you can still import Project Beauty's hi res textures into NV for that little taster. So far I've had no issues.

Thanks but what about the different body mods could we import those?

Yeah, body mods work with NV, no problem.

Thanks.

Overall I think the NPCs look a lot better, Cass and Veronica for example look pretty much normal. There are definitely still some weeeiiirddd looking dudes though.