Ditto was used as a base for Goomy and Charizard for Goodra, that's why they aren't 100 percent accurate in body shape. Yes, I do realize they don't use shiny sprites for the overworld, but they should.
Hope you like your Goomy, SomeRabbit. c: If you decide to use these in a game, it would be appreciated if you gave credit. This doesn't count if hippowdonmaster/SomeRabbit/SkittyRules/the other head scientists of the Pokemorph Lab I forgot the names of want to use this in the Pokemorph Files game.