Hey people,
Regarding my ME2 mod, pretty-much-final version is out,
http://www.moddb.com/mods/eudaimonium/downloads/hybrid-combat-complete
Now, regarding ME3, there's a project going on, with purpose of creating the ultimate ME3 modding toolset (more or less a Software Dev kit).
Called ME3 Explorer, you can find it here:
http://me3explorer.freeforums.org/index.php
Wiki page:
http://me3explorer.wikispaces.com/
Unfortunately there's a very small amount of people working on it, so if you've got any coding / 2D / 3D skills, we'd greatly appreciate if you'd join up!