I chose the Toymany for Magellanic because it's the chubbiest of the three and Magellanic penguin is the biggest of the Spheniscus. I chose Papo as Humboldt because it has the strongest bill and looks quite bulky which are rather Humboldt features. The Toymany had very few spots on the belly and the Papo not so many as the CollectA and Schleich which was also convenient (less to cover with white).
I cannot take a group shot I don't have all of them with me, only the Humboldt.
Magellanic penguins are never seen in zoos unlike African and Humboldt penguins that are common, maybe that's an explanation why it's rarer in figure form.