Koiyuki
Yes, that stuff. Sorry about not being specific. I wanna know how to make it all colorful and pretty and stuff.
whee errr... not really sure where to begin.
Start with an idea. Then select a color palate that jives with it. Now either scan in and create new brushes, or select those textures which you thing are true to the idea...
create
Lots of layers. Transparency. Masks. Color
Other than that - I'm not really sure what guidance we can give without standing over your shoulder telling you what brushes to pick when.