Searching for some more Sprites I can across Reiners Tilesets site that has a lot of game sprites which can use in your own games and  Reiner has also converted the sprites to use in MMF (Multimedia Fusion), if I recall correctly MMF used to be free, but now it seems they have released MMF2 which doesn’t look Free, too bad.

But I am getting off topic, this post is to tell you about Reiners Tilesets, and there are a lot.  You can  get 3D Graphics (Buildings, Plants, Misc) and 2D Graphics (Humans, Monsters, Animals, Buildings, Environments, Animated, Vehicles, Game Menus).  There is even a page of Sound effects if needed.

The site also available in Dutch.