A point in the right direction

I have read through senoculars tutorial on 3D, and I was really interested in the ability to fake 3D in Flash. I know that this is nothing new, but I haven’t been working with Flash that long. I’ve been working with a lot of other programming languages that are a lot like actionscript, so I have been able to pick it up pretty easily.

Here is my question though. Does anyone know where I can find a more advanced 3D tutorial? My goal is to learn how to map a 3D plane and using the Drawing API to create 3D walls and boundaries. I know it can be done, but I’m just looking for some resources where I can learn more towards this goal. I don’t really want someone elses code, but more of a tutorial so I can create my own.

If anyone can point me in the right direction, it would be greatly appreciated. Thank you in advance.