Now I see that you can scratch, but why didn't you do so on the Charizard/Scizor one? That would make it much better. Same thing with the other ones except the Scizor/Goukazaru, which is good but could be better with more Goukazaru.
It looks funny now. Why? The neck looks broken. I saw someone make a Char/Scyther fusion, and didn't make it look so akward, but that was because it didn't have the char head. But still, you could try tinkering with a copy, and try to make it look better.
Because it seriously is not the best. Maybe you should have tried a RSEFRLG sprite for the head :/
And tbh the second sprite is pretty simple. Good, but simple.