Blender is free but horribly messy to use. If you have access to some pliable children in gainful education then you could utilise that to buy yourself some very good 3D software at ridiculously reduced rates - current king of the crop is the new release of Modo. For instance - Modo is $900 USD roughly, but the student price is $150USD - $99 if they are a particularly diligent swat - I kid you not.
I have not used any of these, but perhaps they will be of assistance to you or anyone new to 3D modeling, before spending a significant amount of money on the more known programs mentioned above.
BlockCAD (building virtual models with Lego-like bricks)
This was quite interesting to read about:
DAVIDLaserscanner (3D laser range scanning. All you need to build a 3D scanner is a PC, a camera, a background corner, and a laser that projects a line onto the object you want to scan)
Ivy Generator (creates realistic ivy, including leaves)
Planet Genesis (Terragen clone - creates 3D landscapes, planets, etc.)
BRL-CAD (solid modeling system, includes an interactive geometry editor, parallel ray-tracing support for rendering and geometric analysis, path-tracing for realistic image synthesis, network distributed framebuffer support, image-processing and signal-processing tools. Distributed in source code form. Visit project page for downloads)
Dusty (realtime 3D smoke simulator. Allows to simulate smoke and fire in realtime)
gSculpt (open source, procedural subdivision modeler. Comprehensive set of polygon modeling tools, including most of those found in Wings 3D, and more)
K-3D (3D animation, modeling, and rendering. Uses mutiple rendering engines including the rederman engine)
MegaPOV (custom unofficial versionof POV-Ray with a lot of added features)
Moonlight/3D (3D illustration, modeling, etc. Reported to be an easier learning curve than Blender)
Moray (Interactive wire-frame modeller that allows you to model a world for POV-Ray interactively, allowing you to see the setup of your scene as you build it)
Yes – Maya is the industry recognised ‘gold standard’ but such is the immense breadth of its abilities that for 90% of users it would be a sledgehammer to crack a walnut – that and it costs between 2 and 7 thousand dollars per license:-) The curious were able to use a free ‘learning edition’ of it in its Alias guise – I don’t know if Autodesk still do that, but it is only of use to learn the software – nothing can be effectively produced for display purposes due to size limitations and watermarking. From what I read, many of the big studios and effects companies use Maya or customised derivatives of it as their primary workhorse solution.
I have maya unlimited 2008, and i will be relasing some stuff on here soon that ive been working on. it is truly the most fun program i have ever used,,, so powerful. anything you can imagine you can create... in a 3D world. its the best form of creative control.. and with addons like RealFlow you can animate realistic water, fluids, and air effects like smoke and particles too... fun stuff.
i see what youre saying though,. it really is advanced. and it may be too much if you are looking for a more consumer type program...
if you do get maya... there are plenty of tuorials online. look for a modelling tutorial, you should be able to model a skull or something like that in a few minutes... throw a shader on it, some lights and u got a skull.
Check out 3ds max - I'd be using it now if it was Mac compatible.
Here's a great example of what it can do:
http://framebox.de/creations/3d/salad/index.htm
If you're just into scenery, then have a look at Vue 6 Esprit (which I, WENPEDER & Foxfire66 use, among others). Also, the more elaborate and expensive Vue 6 Infinite, Mojoworld and what promises to be the final word in consumer level scenery generators, Terragen 2 (still vaporware though).
Maya is the standard...I've barely scratched the surface of it on someone else's machine...(In addition to a few thousand dollars for the program licensing, I'd need a more powerful computer...) Maya is awesome!
"Let us forever cherish and hold sacred these moments...for it is our undoing ...should we forget..." -William Shakespeare ... Visit Jhihmoac's Gallery
So if any of you wonderful artists can give me some links to programs I'll give you a beer and a cookie for it =) lol