Modding keyring ? [edited with pics]

I've seen somewhere on VH sometime Dice or whoever it was giving away his blowing up keyring (cpu), but what i noticed was that he had like only the core, any ideas how that was done ? (it looked like a chipset thing)

it looked like this:

 

Wow a keyring in the shape of the THG logo!

 

Hmm, leeching, cant have that, ban, flame, rape etc

 

indeed

 

what i would love to know, is why are the serial numbers blacked out? what good would it do someone to know these numbers?

 

seems like nobody knows the answer to my question
it sure looks friggin' cool

 

That is the whole chip, Intel CPUs have heat spreaders on them.

 

is there a way to get the chip like that from a cpu ?

 

U mean you want to use an Athlon?

 

yes or a old p166 if possible

 

heh old pentiums had a large core, if you want an athlon like that, get some aluminum, bend it in the shape, hotglue, and get a scribing pen to write whatever you want on it Or detach the heat spreader from a P4 and attach it to your athlon, then use a knife to carve "NOT" infront of it

 

wtf is a scribing pen ?
and is there a way for old pentium's too ?

 

i found a cyrix lying around and it looks like this:



would it be possible to do it for this cpu ? (yeah i know the picture aint good , i can't take good pictures)

if yes, tell me what would be the best way (i tought the dude did it with some chemicals orso , that's possible?)