I haven't read this entire thread, so pardon me if I repeat anything.
There is this website that not only gives you loads of tutorials, but also TONS of 3 view images (from cars, to weapons, to even characters and planes of all sorts).
www.onnovanbraam.comGo to this website, and you'll be surprised if you explore it a little more than you have to.
This is where I learned how to master the art of the SPLINE tool that Gmax has to offer. I'm pretty surprised that not that many people know about it.
On e of the tuts teaches you how to make a car by using the spline tool rather than a primitive object like a box. The new tool may be advanced for you people, but the site also offers you a tut that teaches you the very basics of splines (a lot better than those tuts that FS9 and discreet provides).
I think that also has a tutorial that teaches you how to make the heads of you favorite character(s) by using the spline tool as well rather than a simple box that the common tuts tell you.
At the same time, the site also provides many pics of the finished models. The pics gives you an idea of how much it pays off to know all about you 3-D design program.
These tuts only refer to 3Ds Max. However, since 3Ds Max and Gmax have the exact same tools, features, and rely on the same principals, you'll quickly get the hang of these tutorials even if you only have Gmax rather than 3Ds Max.
The spline tool is what I used to make the model of Project Mercedes and Project Have Blue.