"There's no medic I trust to show it to," Megatron said, shaking his helm and gesturing with a hand sharply, but he didn't step away from Orion, "particularly as that thing is obviously not a random piece of metal that got lodged in the wrong place during some unfortunate berthplay."

Pausing, he resisted the urge to open up again and try to have a look - it'd have to wait until he had access to a proper mirror.

"That thing is clearly some sort of machinery, Orion, and not recent. That will draw attention, and I don't need that."

On any level. Wouldn't need or want it even if he wasn't quietly staging what it was he was staging.