I bet you could do this by the following and I would hazard a guess that they do something like the following. 1. Buy a real CPU 2. Measure where the layout of

I bet you could do this by the following and I would hazard a guess that they do something like the following. 1. Buy a real CPU 2. Measure where the layout of pins are, the different parts visible to the naked eye, and then rip the top off to draw up a CAD file. 3. Use a cheap desktop mill to mass produce a bunch of the top metal pieces, buy any small resistor part you might need. 4. Get a PCB design that mimicks the CPU layout with contacts on bottom that look realistic enough. 5 assemble your fake metal piece, any visable nockoff component, to the cheap PCB. 6. Do a fraud where a good CPU is purchased from a company not likely to disassemble the CPU and might write it off as a DOA chip or a damaged in shipping. Return the fake CPU in the box/system, and you just got a free CPU you could resell on the black market or sell to sanctioned parties. This is stupid because of the effort needed to make a fake chip and your betting your life in jail no one does a decent inspection. Hell you need to laser etch the CPU to match whatever legit thing your stealing, so many ways to get caught.