I haven't done a proper comparison of the shots in the title sequence and the alternate intro.
I have a feeling it might mess up the order and pace of the credits, if I use the exact shots.
You're right though, most of the titles are over forest and animal shots, and the alternate intro could be changed to be like this.
Good idea to reintroduce the tree shot, as that's where they end up.
I watched my edit last night checking for problems and have re-edited some parts of the movie.
I mistakenly put the black apple/glass filling scene in the wrong place. I also removed a couple of redundant shots I had added. I have however added back two shots of the cook and the demonic cherub things from the AC intro. Makes Screwball's reaction more understandable, when he decides not to stay and follow the others.
My previous post has been changed to reflect the differences.