This transition was initially controversial among purists. However, Fillion applied his designer’s eye to the 3D medium. He didn't just pose stock figures; he custom-modelled textures, lighting, and expressions to match his traditional style. The result has opened up his storytelling, allowing for complex camera angles and action sequences that would take months to draw in 2D.

He gave young gay men a fantasy where they weren't the sidekick or the villain—they were the god-like saviors of the universe. Furthermore, Class Comics has employed dozens of other queer artists (such as Greg Fox and Isaac M.), providing a platform for LGBTQ+ sequential art that otherwise wouldn't exist.

He is the creator of several iconic characters in the genre, including:

His work is known for being vibrantly crisp and colorful, often featuring "hyper-masculine" characters with exaggerated physical attributes. While highly stylized, his art is praised for its precision and the "aliveness" of the characters.

. The company has since grown from an outlet for Fillion’s art into a broader platform representing multiple artists such as Jacob Mott, David Cantero, and Logan. International Distribution

: A character possessing the ability to phase through solid objects. Class Comics and Professional Impact