Kuma definitely had some kind of recording/camera device in his eyes , if you consider that the Pacifistas had camera's in their eyes to identify Pirates.
The nothing happened moment is also the most Relevant plot point related to Kuma and i think Luffy will eventually find out about it , Vegapunk having a recording and accidentally or intentionally showing it to Luffy would be something that Zoro definitely doesn't want.
Likely Zoro wants to get the recording to destroy it.
The nothing happened moment is also the most Relevant plot point related to Kuma and i think Luffy will eventually find out about it , Vegapunk having a recording and accidentally or intentionally showing it to Luffy would be something that Zoro definitely doesn't want.
Likely Zoro wants to get the recording to destroy it.