Since everything is hard-coded into it, all you have to do is reverse-engineer the choices of background and character customization the author did. However, for comics in general I assume the "describe through narration" trick is the most suited, and to be fair since the Words would likely appear as a comic page we could also have PPC Agents being forced (for SEP field effectiveness or just "The Flowers will nag us if we don't") to constantly move out of frame to not affect the fancomic until the kill time comes, of course it being played for comedy.

Likewise, the Words for a fan animation or fan film would be the video feed - but it would likely be silent, forcing PPC Agents to track down the original video on their own devices and have to rewind and fast forward to take notes. Not good for their sanity, but good for our laughs.

Relatedly, I did the opposite once - I did a mission in comic form, though the fanfiction sporked was a regular text one. It was kind of a special for the 15th anniversary of me publishing stories online, as the mission is basically a remake of one I originally did in regular text format.