Hopefully it's okay if I post a manip of mine in here:

Here's the story behind this one: some of the biggest "complaints" about the film center around the characterization of Luigi. Some of the most common ones include:
"He's not a lot taller than Mario," "he's not Italian," "his hat is backwards," "why is he Mexican," "why is Mario his father," "why are they so far apart in age," and, my personal favorite:
"He has no mustache."
Well, this manip is designed to challenge the claims of these people. Along the same lines of "do you
really think making everything like the games would make a good film," if you really wanted a "true" game Luigi, based upon the way he was characterized in a majority of the games at the time (keep in mind the only game where he was skinny/tall was in SMB2 for a while), then here he is. A color palate swap of Mario from red to green. With a mustache. Is that what you wanted? Because that's what these people are asking for.