here it is no looky lous tell me if it helped you and give me some C+C on wether it's good or not

that super mario dithering example isn't really the best one to use.... In fact, thats the most simple dithering you can do (just straight 50% dither). I'd take a look at Monsoon2D's stuff. He's a grand master at dithering

Monsoon's:

I remember that pic. He is just an amazing artist when it comes to dithering.

As for the tut, it's probably a good idea to go more in depth on your descriptions.

It was just a little tutorial for this person on another forum, he was crap at graphics, so I made a tutorial, he should be able to understand, he is smart he knows most coding, like javascript, HTML, C++ and GML and many many others, so he might understand it if he doen't I'll make it more in depth