Hi Gan,
Welcome to JavaRanch.
If this is like the other Sun certifications, shortly after passing part 3
you should recieve:
Framable certificate stating you passed SCEASCEA lapel pinSCEA certification card (size of a credit card, states that you are certified and the date you got your certification)Letter of congratulationsAgreement for to use the logo (stating where you can use it / conditions of use) If you fill in the agreement and send it back to Sun, sometime later you should get an email telling you where you can download the logo from. Although with the current logo I don't know that this is worthwhile
Regards, Andrew