Replacing the character data (as described in the polymorph trap topic) doesn't work when you are dead. I tried with character data from a new game as well as from my save at that point. The character can be restored to a standing position, but will be unresponsive (ie the game still lists them as dead somewhere). If attacked the character can move a few steps automatically, but can not be directed anywhere.
Rather than try to track down where else in the data.000 file the 'dead' status might be stored, I edited my file to change the character from a male warrior to a female survivor (see
Some more hex offsets...), and emailed it to you. You can use
iZakaroN's SaveEditor (or from
Kiya's site, with description) to adjust your stats and skills.
Normally you should not permanently mix files from different saves, but the wastelands are fairly linear; there are no important quests that you could cause a problem with by doing things in a different order than I did. If you didn't talk to the dragon yet you might not be able to with my data.000 file in your save, but that isn't essential.