Opticallimits

https://www.panasonic.com/uk/consumer/cameras-camcorders/lumix-mirrorless-cameras/lumix-g-cameras/dc-gh6.html

No AA filter - that's almost surprising

And a "LiveMOS' sensor? A Panasonic design then?

And "Hybrid" so it has both a battery and a diesel generator.

Or a hand crank dynamo.

Panasonic always had great cameras but their lens QC ...

The sample pictures over at dpreview are also not kosher with respect to the 12-60mm.