We're approaching the deadline, so we should probably deal with compilation details.
These sprites should be in two folders, a front sprites folder and a back sprites folder.
In the folders, the file should be the name of the pokemon, in lowercase, with everything except letters and numbers removed, and for formes it should be followed by a dash and then the forme name (the base forme should not have the dash and forme name).
For instance:
hooh.png (no dash)
giratina-origin.png
giratina.png
If in doubt, see if it exists:
http://play.pokemonshowdown.com/sprites/bw/giratina-origin.png
(Replacing "giratina-origin.png" with your own filename.)
These sprites should be in two folders, a front sprites folder and a back sprites folder.
In the folders, the file should be the name of the pokemon, in lowercase, with everything except letters and numbers removed, and for formes it should be followed by a dash and then the forme name (the base forme should not have the dash and forme name).
For instance:
hooh.png (no dash)
giratina-origin.png
giratina.png
If in doubt, see if it exists:
http://play.pokemonshowdown.com/sprites/bw/giratina-origin.png
(Replacing "giratina-origin.png" with your own filename.)