It's been a while, but we've made great progress with image stitching and chemistry for de-layering. We've imaged an Intel 8080, 8085, Motorola 6800, 68000, MOS 6507, 6532, a Zilog Z80, and we've had our first taste of x-rays for imaging packages and wire bonding before the de-capping process. Not all of this material is ready, so for now, I've posted the high resolution 6502 images
we used to create the vector polygon model and chip simulation. We also have an image index of various layers by themselves and in combination with other layers - part of a tutorial we're putting together. The layer images are all aligned and the same size, so you can compare them in your favorite image app.