So the missing models are going to be live soon, and I have to thank Kalaxe, TheSlayer, Lessangel, BlackShark from Project Pokémon & Maxalexanderpi for recording and cleaning the background on them.
Also, I'm be taking over this thread.
Before posting any questions, check the updated OP for the todo list
Is it possible ?: yes; will it be worth it ?: I do not think so
I did several tests and we would go to 4 maybe 5 mb each gif, (about 500 frames) I do not think it's worth it because I do not feel like fixing them