sorry, i didnt want to have gigantic pictures blowing up the room, so let me try this again:
to be honest, i wasnt completely sure i had a shiny Kakuna either. i knew i had heard the shiny sound, but wasnt quite sure i had a shiny, as Kakuna, at least until you transfer it to the 4th gen games, looks the same.
and for good measure:
this would be where a picture of Unown D would be, but i cant seem to find it in my Photobucket albums.........
Edit: Found it!!