I got a shiny Kecleon once, though I don't really like that Pokemon. My favorite was a Honedge that had awesome IVs. I am currently using it to try to breed a cool shiny Honedge.
I've never had a shiny off WT, you lucky things! I've had a lot of awesome breeding project rejects from WT, and some good 5IV ones. Some of my favs have been 5IV shinx with 4 egg moves, 5IV shellder with egg moves, 4IV ralts with egg moves. I've used them all with my own projects. I also got a great 5IV Japanese noibat with egg moves that I used in a masuda project to get a shiny zubat ^_^
Never really got any shinies, but then I did get some 5IV mons and also ones with Egg moves. I got a Squirtle with Dragon Pulse, Aura Sphere, and Dragon Pulse once. I used it to breed for my Blastoise. Aside from that, I also got an Unburden Treecko.