Since I don't post many screenshots of my hack, I decided to show-off the main Overworld:

Yep, this is a new OW. I decided to make a new one since the other one sucked and didn't suit how my storyline would be. This one has much better graphics (most comes from Yoshi's Island) and decent palette changes. Of course, there are some mistakes here and there, but this is just a beta screenshot. Also, I'm aware that the volcano has a bad palette, that will also be fixed.
In other news, I made a small custom block. Well, it's just like the SMW Coin except that it is very customisable. You can change how many coins to give Mario, how many needed for an extra life, sounds to play etc.

Download that block here.