http://www.youtube.com/watch?v=l9H6Vv7KyMgModelled and scened on my Amiga 4000. All graphics in the games you see are rendered in Imagine too. If you're wondering why I'm still using Imagine then the answer is simple: "I don't want to spend time to learn another program as I can do so much already with it, including generating custom textures and stuff" :-)
(rendering itself is done using WinUAE on my PC though)