Arduino Uno + GPRS + SD

I would like to create a single PCB with Arduino Uno + GPRS + SD Card already exists something similar to Eagle


Is this a question or a request for permission?
As far as I am concerned you can create this if you want.

thanks for the reply.
there is already something where to start?

Try and google the words:-
arduino SD card PCB
and you will get examples of how to layout that part. There are lots of examples.

Then google the words:-
arduino GPRS PCB
For the GPRS parts. Then you can combine the two.