I’m working on a future chapter of my comic and my editor and I have a disagreement on one of my panels.

The issue is the presence of lizard-folks. I included one in the panel to illustrate quickly how this is a high-fantasy world. She argue, it might be a step too far.
She could accept demons, flying islands, airships, subterranean civilizations, and human-olm hybrids?, unholy abomination of flesh and steel, magic but not lizard-folks.
A part of me agrees with her, the inclusion was meant to be eye-catching and somewhat shock the reader with what type of fantasy world my story takes place in. However, It introduces something major that is not plot relevant and I have no plan to explore any further.
On the other hand, I like it for its storytelling efficiency. It set the stage for other more high-fantasy concepts that are load bearing for the narrative. I’m afraid that if I remove it, my reader will have a harder time accepting plot elements that I have already set up, and I would have to rework a portion of the world building.
Ultimately, I have 2 options:
I would greatly appreciate your opinion on the subject.