Recently got access to my school's rapid prototyper (3d printer) so now I'm working up different design concepts that I will more than likely print out when I get free time in between classes.
First is the SNES-PSP Concept. The shell will not include an analog stick and will only be used for SNES or NES Emu.
Took a 2d pic of a SNES controller and made it 3d.
Modified and scaled it to allow the PSP hardware to fit into it.
Menu buttons and speakers will be placed on the bottomside of the shell.