I'm having a hard time finding the things I need for my first attempt at a male character using Michael 3. I've looked on Renderosity but there isn't really much that I can use. So if anyone knows where I can find the following items, I'd greatly appreciate it (it has to be free though, please!).

1. Hair! For some reason I can't find good male hair to use.
2. Facial/body morphs.
3. Clothing!!! Specifically, the character I am creating wears a Gi. But I could also use any other kind of clothing, armor, etc.
4. How do you get a more muscular figure? Is there a morph for this?

Thanks so much, I am having the hardest time finding anything!!!

Well, Daz3d.com have many good cloths, hair and the morphs for Mic3, they are his father company...You cna look at the sidebar in Renderosity for the R´osity Linkshare, there are many sites with good stuff.

Attached Link: M3 head & Body morphs

in any case, the morphs are sold here

Attached Link: Head & Body morphs at DAZ3D

Darn, is there by any chance a free modeling/morphing program available? I have a trial version of Blacksmith 3D but I don't know how to use it, it's so confusing!

you can try Blender 3d - it's a free modelling program - never used it myself... A note though - all these programs look VERY confusing - that's why it's a good idea to read the manual as well as tutorials before you start ;)

good luck :D

There are free modelling apps all over the place.
Here's links to a few of them:
http://www.wings3d.com - Wings3d, polygon sub-division modeller
http://www.anim8or.com/ - Anim8tor, pretty simple sub-d modeller and animation tool.
http://www.metaseq.net/english/index.html - Metasequioa, haven't used it.
http://homepage3.nifty.com/escargot/ - MarbleClay
http://www.cbmodelpro.com/ - Non-linear modeller, draw lines on surfaces and move the lines to shape models.
http://www.caligari.com/Products/trueSpace/tS3/resources/default.html - Truespace 3.2, it is an older version of Truespace; but still a good solid modeller. The free download is at the bottom of the resources intro.

Blender (http://www.blender.org) is a lot more than just a modeller. It can model; but it can do a lot of other things too. It isn't the most user friendly app.; but it is not unlearnable.

There are plenty of M3 Charaters in the shop right here go to the market and look under the pull down menu for Merchants, choose,  Mariny and Jepe to start you off they have gorgeous M3 charaters, and for free ones, there as some right here on Free Stuff

Angela