The El Niño Quake Extensions page has a new version 2.1.5 of Viz for Quake III Arena, written by Quake II VWep author Hentai. This release fixes a few problems with picking up/dropping the ball in rugby mode, and causes the ball to respawn after sitting still too long. A new release that adds more new gameplay features is expected shortly (as Hentai says: "but first I gotta take a shower.").