Active Worlds browser
The ActiveWorlds program is a combination of 3D instant chat, virtual world browser and real-time 3D construction using the latest technology as seen in RPG games. Fog, particules, action commands, lightning modes, easy-to-use terrain elevation for a natural landscape, move commands and object... You can either use the about 15000 3D objects, avatars, textures, animations and sounds available for free, or use your own creations to build your virtual online world. ... Used textures in either . ... PNG, .
http://www.alterlinks.com/awdownload.php?dl=aw.exe - 6Mb - Download - Screenshot