Timestamps:
00:14 The concept for the game's early name
00:18 Amy's sprites being drawn
00:23 Early artwork for Sonic
00:27 Early version of Sonic's artwork on the cover
00:31 Early artwork for Shadow
00:36 Early artwork for Shadow that was going to be used in-game
00:40 Tails' Torpedo (Unused Ability)
00:45 Tails' Torpedo exploding on the ground (Screenshot took by me)
...
https://www.youtube.com/watch?v=vheHz8cwkPo
This was, once again, created with an AI program.
Download the .zip file containing all of the pictures (and more!): https://www.mediafire.com/file/h3e67h6ux8duqf7/AI+SpongeBob+creations!.zip/file
Enjoy!
The beginning of the video (and the names of the files) states that technicolor was invented around the late 1930s, but as stated at the end of the video (and as I researched), the first sight of technicolor was around 1916...
...
https://www.youtube.com/watch?v=hQiBntxg2Xc