A square air vent (can be used on the side of a building or on the interior)
These models are created by 3dmodels-textures.com
It is totally free to create in Sinespace. Become a creator today
You can earn more silver in Sinespace by completing challenges and hanging out with friends
by Sine Wave
It will animate your avatar (most are face), in real time, from a webcam. It only works on Windows and Mac client for now.