Has Ditto ever shown to sort of half-way transform like this? I thought it could only copy things. In the anime a Ditto was once asked to turn into a human from a picture framed photograph and it literally turned into said framed photograph. It's a constant thing that people are fooled all the time by a Ditto that was taking the form of a Pokemon or even a person because of it being able to copy it exactly (with the occasional running gag of some of them being unable to change the appearance of their face)

This... this thing, is more like a creepy slime-clone of a human. And it becomes even further messed up by transforming just parts of it's body to use moves such as turning it's arms into vines to use grass attacks or growing a Squirtle tail and shell to use water attacks. Has Ditto ever been shown to be able to mix-and-match Frankenstein itself like this?

Also, what's with the old broken down Gen 1 dex it used to copy a human's form?