Sprites 1-5 , 8-14 and 16-20 were made by MrDracken
https://aaonline.fr/forum/viewtopic.php?f=30&t=7314


Sprite 6 is made by Ask Ace Attorney!
https://www.forums.court-records.net/viewtopic.php?f=12&t=23510


Sprite 7 is made by Sligneris
https://aaonline.fr/forum/viewtopic.php?f=30&t=7314


Sprite 15 is made by nevertalk
https://aaonline.fr/forum/viewtopic.php?f=30&t=7314


Sprites 21/22 credits are UNKNOWN


Sprite 23 is made by Blackrune
https://aaonline.fr/forum/viewtopic.php?f=30&t=7314


Sprite 24 is made by SuperAj3
https://aaonline.fr/forum/viewtopic.php?f=30&t=7314


Sprite 26-28 were made by Tap 
https://aaonline.fr/forum/viewtopic.php?f=30&t=7314