No, Lucrecia's body is alive. If anything, it's her mind that's dead, but she can very much be considered as "alive"—Hiroki Chiba, the scenario writer, said as much explicitly, not to mention that she discussed her state of alive-ness with Vincent in FF7. "Hey Lucrecia, you're alive." "I wanted to die, but the Jenova inside me wouldn't let me die." I don't know where the confusion always stems from, lol.
Dirge of Cerberus Official Complete Guide: Interview with the Creators said:
The crystal object that Lucrecia has been sleeping throughout DC, is it possible that she could be alive?
Chiba: She is still alive. In FF7, she became an entity that possesses a body that won’t die [perish] “that easily,” so she was always inside the crystal. However, it is not to say that it is entirely impossible for her to come out of the crystal, as Lucrecia was just in a state of sealing herself inside. Furthermore, that crystal is a product of Lucrecia herself. However, those who have seen the ending will understand that words can be [properly] communicated to her.
source:
http://thelifestream.net/final-fantasy-vii/dirge-of-cerberus/1494/dirge-of-cerberus-interview-with-the-creators/#more-1494
Manti said:
What's interesting to me is the crystals. Those crystals are linked to materia formation in some way, yeah? So... just thinking out loud... could a materia naturally form at some point in the future with Lucrecia's memories/knowledge/personality encoded on it?
Ooooh, that IS
reeeaaally interesting.
I'd write fanfiction about it if I wasn't already working on a totally different idea!
And yeah, if I'm not mistaken, the crystal she's in isn't just "linked to materia in some way"—it technically
is materia. It's a fountain of Lifestream that has solidified, much like the one that Sephiroth explains to Cloud, Zack, and Tifa in the Nibel mountains, and like what Sephiroth seals himself inside later in FF7.
As Sephiroth explains:
Final Fantasy VII said:
(They continue through the cave, reaching a beautiful, glittering fountain.)
Cloud
"...And what's this?"
Sephiroth
"A Mako fountain. It's a miracle of nature."
Tifa
"It's so beautiful..."
(She walks to the fountain.)
Tifa
"If the Mako Reactor countinues to suck up the energy, this
fountain will dry up too..."
(Sephiroth comes to the fountain.)
Sephiroth
"Materia. When you condense Mako energy, materia is produced."
"It's very rare to be able to see materia in its natural state."
(Cloud walks to the fountain.)
Cloud
"By the way... Why is it that when you use materia you can also
use magic too?"
Sephiroth
"You were in SOLDIER and didn't even know that?"
"...the knowledge and wisdom of the Ancients is held in the
materia."
"Anyone with this knowledge can freely use the powers of the Land
and the Planet. That knowledge interacts between ourselves and the planet
calling up magic..... or so they say."
Cloud
"Magic...... a mysterious power."
(Tifa looks around, then bends down.)
Sephiroth
"Ha, ha, ha!"
Cloud
"Did I say somethin' funny?"
Sephiroth
"A man once told me never to use an unscientific term such as
mysterious power! It shouldn't even be called magic!"
"I still remember how angry he was."
Cloud
"Who was that?"
Sephiroth
"Hojo of Shinra, Inc. ... An inexperienced man assigned to take
over the work of a great scientist."
"He was a walking mass of complexes."
(Tifa looks up.)
Tifa
"A Mako fountain... So this is where the knowledge of the A
ncients is."
source:
http://members.fortunecity.com/sephkatana/ff7stuff/ff7disc1.txt
I don't recall if the scene was repeated in Crisis Core, and don't have the script available for it if it was. =(
@Kamui:
KamuiKeyblade said:
So why do you think Lucrecia was so surprised when she first met Vincent? Wouldn't Grimoire have mentioned that he had a child(ren), actually he does mention Vincent when he's dying... scratch that last bit. But she did seem a little too surprised when Vincent showed up.
She wasn't surprised to discover he had a son. She knew he had a son, because, as you say, Grimoire mentions Vincent upon death.
What surprised her was that his son was
there, and
assigned to work with her—the latter still being an intriguing mystery, I might add. She raises an excellent point: "Why would they send his...[son]?"
Surely ShinRa knew that Grimoire had been her mentor and that Lucrecia was there when he was KIA. Knowing this, why
did they assign Vincent to the Jenova Project?
@Manti:
Manti said:
I'm stuck in a loop of #3, #4 and #5......
Well that's better than me. My life is an eternal loop of #1 and #2. :
Not that my obsession with video game characters helps me much...
@spirit_chaser—
Are those Yuna's eyes?