holy shit. that is a disaster.

if the leaves are soft, it still has a chance.

I would:

water the fuck out of it.
put it in total darkness for 24 hours.

then see what happens.

NO LIGHT.

Quickly.

if the leaves are dry and crispy.........well.......



THEN SMOKE IT!

sorry dude....man my heart goes out to you. I have said a prayer.