(Link) Generating a face code for an ME1 Shepard - This still exists (except for pics)

gibbed's Save Editor

SUMMARY:
Makes more stuff editable, not very user friendly but now you can play directly with the head morph data (and other data). Plot data is now editable.

Note: editing face code does not change the face, if you want a new face, either edit the head morph data under Squad > Player > Appearance > Head Morph, or import a head morph from another save the Toolbox tab.

CONTACT:
Check for updates and contact gibbed here.

OTHER
Okogawa has written a guide to using the editor here! Everyone using Gibbed's should read this to help mod their game, including how to mod female Shepard's hair, hair colors, change classes, add skillpoints, etc.

Gibbed's Forked ME2 Save Editor v1.0.9.2

This is a modified version of Gibbed's original ME2 editor for PC.

It has several bugs fixed, provides access to many more plot variables, allows partial head morph exports (eg. cosmetics only) and has a savefile compare feature.

For a list of contributors that made this project available, see the about window in the editor.

Thanks @ajvard for sending it over!

Gibbed's Audio Extractor

Largely untested, but it won't destroy your Mass Effect 2 install.

For best results, click @, press enter (for default 'shit'). Add to music player, play randomly looped.

There are likely to be some files that give errors when converting with ww2ogg, I have not looked at this yet. Also, the information was built using an english installation of Mass Effect 2, other installs may encounter problems (that's why I have that handy dandy Validate option).

UCoalescedTool

SUMMARY:
a Coalesced.ini view/export/import/replace tool

INSTALL AND UNINSTALL:
Requires .NET Framework 3.5, standalone, run from anywhere (.exe). No installation or uninstallation necessary.

HOW TO USE:
Includes usage instructions in .zip

Broken Links:
I would be happy to host any of these things if anyone has them.

Mass Effect 2 Coalesced Editor

Mass Effect 2 Suicide Mission Survival Calculator

ME1 to ME2 Face Code Converter

Bravenu3's commented list of extracted audio files for out-game listening - This is a list / helper, not a mod. Requires gibbed's audio extractor (above)