Tough one. Both natural boobs for each. But made easier because of the lighting. More natural light with the sun in "Risque Racer" I don't like the fact that "Under the Arch" has light but just not enough. It's kind of "in the dark" being an "outside" picture. In dealing with the photoset, all the pictures of the model "under the arch" are kind of "in the dark." The one wmonbear chose is the best one selected. When dealing with natural light of the sun, the photoset does have the model in the sun. But she is in a hammock. That woudn't qualify as "under the arch." Then we have tattoos! I just don't like them. Sorry. The model has a poem on her left side under her boobs and on her ribs. It's in script and the words are on top of one another. Makes it really hard to read. The model doesn't need it. If Hugh Hefner was still alive, that tattoo would have been airbrushed away. He must be rolling in his grave with these pictures of tattooed models in general who are showing up on the PlayboyPlus website. Therefore, I'll vote for Alyssa Arce over Delfina Aziri in this one. That's "Risque Racer" in case you didn't know. By the way, "Under The Arch" is missing the famous Playboy bunny logo on it. Strange. Why is that?