What are programs you can use to make meshes and textures for use in the GECK. I am not a complete noob to modding, but I don't know anything about the art aspects of it. So yea basically I am wondering what programs are used to make meshes and textures for objects?

Please read the tutorials at http://www.thenexusforums.com/index.php?/topic/96431-new-to-geck-modding-look-here-please/. These have been around for several years and they apply to FNV as well. Many FNV modders are also found at newvegasnexus.

Thank you I did not even think of looking at the nexus. That is very helpful, thanks.