A little comparison.

[Dave]

Well I was walking around in Pixel Joint when I steped on this.
http://pixeljoint.com/pixelart/40518.htm
And I though "How would Luigi look in that style?"(Solitaire's style)
So i made this

Any comments

[Demonlemon]

nice job, replicating the style

[Dave]

It wasn't really that hard, all I had to do was see how Mario looked and tried to make luigi look like him expect skinier and taller.