RPG Maker Help-CMS

Hey is there anybody out there?

I need help with RM2k3......
I can't seem to find pictures/tilesets to use for a CMS.
What I'm trying to do is make a Party Xchange Menu,
Similar to Chrono Trigger..
Please I need help, I've been all over the net and
I can't find anything of use!!
Or perhaps I am looking in the wrong places?
Anyway any and all help is appreciated and
you will be credited!!

Thanks In Advance:
Liquid Snake