I have spare: Deoxys, Heatran, Manaphy, Mew, Giratina (Japanese), and Palkia from the GTS, and every last one looks legit. I have Celebi, Mewtwo, Latios, Articuno, and Zapdos as clones from Emerald (all legit).
What do you want for Shiny Charizard? You can choose 3.
What do you want for Shiny Charizard? You can choose 3.