Primarily Deviantart and Pixiv, though Pixiv is hit or miss depending on the fanbase for particular Pokemon and characters, like basically any Anime, Box Legends or new Pokemon would get fan art, maybe even specifically favored characters such as Cynthia.
Characters from spin offs, like Casa/Dress, though that might be because she isn't a Pokegirl...so i dunno. --- RSN: Plucky9, Total: 2340 KoL: Plucky, currently a Accordion Thief
Usually DeviantArt, but not for the human characters, as that site is CRAWLING with fat fetishism with Pokémon females. --- Official Miror Admin. Shadow Pokemon: Feraligatr. http://24.media.tumblr.com/tumblr_mbn8e2Vsjl1qibib0o2_r2_500.gif