Processing is finished on the next step. Hit the metal over the logic blob almost perfectly.

Full-res map: http://infosecdj.net:8086/map/nxp/mp091a0/infosecdj_mz_nikpa60x_s4/

15/n

And now we are at about metal-3, with some metal-4 remains visible. Not sure what that contamination spot is about. :D But it certainly affected the planarity nearby.

Full-res map: http://infosecdj.net:8086/map/infineon/m7690-g1/infosecdj_mx_nikpa60x_s3d2/

I am most intrigued by this set of cells not connected to anything else. Same cells found in groups elsewhere. Does anyone have an idea why is this here?

14/n

Die ID is now gone too. Always amusing how things just vanish without a trace.

13/n

The rest of metal-5 is gone from the centre, and a lot of metal-4 is now missing on the sides.

Full-res map: http://infosecdj.net:8086/map/nxp/mp091a0/infosecdj_mz_nikpa60x_s3/

12/n