Sprites  

1,2,3,4,5,8,9,10,11,12,13,14,16,17,18,20,21,23,25,26,28,29,32,34 and 37
are made Llyod

https://www.forums.court-records.net/viewtopic.php?f=12&t=32654

19 is a unused sprite from Ace Attorney : Phoenix Wright

6,7,15,30,31,39,40,41 and 42 are made by Sligneris 

https://aaonline.fr/forum/viewtopic.php?f=30&t=7314

33 is made by VirtAnderson

https://forums.court-records.net/viewtopic.php?f=12&t=31905

22 and 27 are made by nevertalk 

https://www.forums.court-records.net/viewtopic.php?f=12&t=23510

Sprite 24 is made by Zinle

https://www.forums.court-records.net/viewtopic.php?f=12&t=6609