Pre 1103 angel island and more

When the Game com was being announced, the bottom left corner shows us some very interesting things for sonic 3k. A very early title screen for the game which uses the final model at a different position, the background being completely different going for ocean mountains, and for a split second, a completely different rock design which we can't see the far right of due to the guy blocking the gameplay. On the back of the box of the final game, it shows us that Mushroom hill has a different background which looks similar to the final but isn't. Sonic and tails look smaller in the special stages too. Some sprites which go unused are pretty interesting. Knuckles laughing sprites look close to his triple trouble sprites which in the final his head just shrink which looks odd. I'm not going to talk about his second skidding sprite being his prototype knuckles sprite because that has been talked about. Tails swinging sprites use the 3c sprites and Sonic uses a slightly different hurt sprite with his arm more straight, this matches the hurt sprite in the competition mode of Sonic 3. There's more for me to talk about but the rest you can research on the TCRF page and Sonic Retro. Can these things be ported to Sonic 3 air as a mod? I know its a lot but some people are extremely talented in this community so it'll not take that long.