Getting ready to play the campaigns for the first time when I have enough free time.
Are there any graphics enhancements that can be applied to Neverwinter 1?
Textures , Models , effects?

For example I remember seeing someone mention something that gave the models better looking hands but I could not find it.
It seems a lot of old links are invalid nowadays. If anyone could point me in the right direction that would be awesome.

Check this recent post and the others in that thread. There's a new community-run replacement for the Neverwinter Nights Vault, and the links provided in the other thread point to this website.