Ok guys, let me make this clear that this isn't a request, just an idea. Its an accesory for G1 Prime and it is a matrix annex type thin that fits inside his chest cavity in robot mode. With a small custom matrix it could work. For the shape maybe a fat short 'T' , with the stem bit fitting inside the bit where the drivers seats go into the cavity and the matric being displayed at the front. Maybe it would be worth contemplating but I don't know so you guys can use it for free.

I think you are talking of something like this: http://www.thejangar.com/matrix.html

I think he's actually talking about a movie accurate Matrix chamber, not the Matrix itself.