well, with nala she was just a mere think on the spot sorta thing. though if I had to have inspiration for her, it would have to be the MTG commander box Built From Scratch, since it uses allot of artifacts and tools, which nala uses. now shadow rush, I made her after watching a walkthrough of Pokemon XD Gale of Darkness. shadow rush is a shadow clone of Rainbow Dash. now Walt White, I have no idea how I made him. i think i made him based on a character on Pirate101. he is the only known pony to have access to gunpowder, since he built a town ontop of a saltpeter deposit. though walt can be very aggressive, not letting any non-earth ponies into his town. he had a rough life cause of royalty oppression and he thinks that pegasi and unicorns are royalty.