LOZ Game ^_^

HI! My best friend has an idea for a LOZ game and the only way hes ever gonna see it made is using a game maker program, its easily do-able in rpg maker so I need a few things, I already have music and the small selection of things from that german site suggested on another thread. I will need

1) Some more charsets
2) A system set
3) Some tutorials on all the usual zelda stuff such as the ABS, banking etc

Thanks to anyone who helps!