Okay, I know it's a bit excessive to do another huge graphics post right after I did two of them about four days ago, but I got done with this tileset earlier than anticipated because of my November Break, so here you guys go.
This is a custom tileset made in the style of SMW, using the games color palette. There are two versions included in this - one with grass and another without. It also includes foreground clouds which will go over everything, and a recolor of that winter background using a more fitting mountain palette.
Download it here