Engine number

Hy. Is anyone here who can help me? First I will tell you that I`m mad about Diablo`s, and thanks to my talents and abilities I`ve built some scale models, a Diablo VT (sorry, I`ve got no photos) and many other things. About a year ago I`ve finished one of my greatest works, a Diablo V12 engine 1:1 model. Some parts are not so close to reality. The special thing is that if You rotate the crankshaft, the pistons move (like on a real engine) but the firing order is not the right one. So I thaught that as soon as I will find some room where I could put this model (it is in my room and it is big) I will build another one , this time a 6.0L, with the right firing order an closer to reality.
So my question is... Is there someone who knows an engine number? I couln`t find none neither on lamborghiniregistry.com neither on lambocars.com. Just tell me, how many numbers are in an engine number, how many letters, etc.
I hope, someone will help me.

Thanks You all.

p.s. you can send me an e-mail too.

Check out the photos.a:\engn1.jpg

Sorry, but I don`t know why the photos aren`t shown on the page but I can send You via e-mail if You just send me an e-mail ( [email protected] )