I contact some developers of Grim Fandango, the give me some advices and some textures and models to start the creation. (sorry my bad english iam from argentina)
People from deviantart are helping me with this so who wants to join will be welcome.
You can make your character here : https://join.secondlife.com/
and download the game here : http://www.phoenixviewer.com/downloads.php
We will make the same world of Grim Fandango. with some "custom" characters and the original ones. the original items. And we still have a little place to build. but then we will have a SIM (255x255 meters) and Iam thinking in adquiere 2 or 3 more.
the game is free, you dont lvl up or die. to upload textrues or own a terrain you should pay.