Can you replace the front part (the plastic/glass) part of the psp?

Question

And can you also change the metalic circle at the back of the psp?

Answer 1

Here is a full faceplate http://www.divineo.cn/php/affstart.php?affcode=pspgadgetz&prod=psp-faceps

Here is how to take it apart - http://www.llamma.com/PSP/PSP%20Repair%20Information.htm