One of the things that makes the movie Bohemian Rhapsody so powerful is that Rami Malek and Freddie Mercury share Natural Energy 1. This enables Malek to move and look like Freddie Mercury in a way that a person of a different Natural Energy would have difficulty emulating. It makes it easier for him to capture the essence, struggles, energy of Mercury and what he did, created, and experienced.
You can see the powerful and distinct side jaw line of the Natural Energy 1. Malek moves from this throat natural, like Mercury.
Neither one of them allowed their eyes to soften very frequently in photos. Here are the best ones that I could find that show their Natural Energy 1 expression and similarity of physiology. In the image of Mercury as a baby you can see the soft receptive quality of his eyes. The last photos of Mercury you can see that he is softening, moving toward source toward the end of his life. What is always striking is the raise of the chin, so the jaw line goes parallel to the ground, opening the throat. This is a natural part of their physiology and create the activation of their Natural Energy 1ness.
This is a good image of Malek doing a convincing Freddie Mercury, although his eyes could be softer and more receptive:
Here is an interview with Rami Malek. Notice how he maintains eye contact with Fallon, he is humble and gentle, honoring in his connection with Fallon. You can see how he keeps his chin raised, leaning forward periodically from his throat, jawline parallel to the ground. They even talk about how his posture shifts to be more like Freddie Mercury, but this was easy and natural for him. He talks about doing honor to Mercury.