PSP with dual analog stick

It is a PSP that became a new model and became thinner and more compact, but in order to further improve operability, the PlayStation controllerDual shock"There seems to be someone who remodeled with analog sticks on the left and right.

Details are as below.Razor X in Slim By Lord Nico ..

Up of the analog stick attached to the lower right of the main unit.


Inside is like this.


The play movie that understands how it works is as follows.
L0rdnic 0's PSP Slim with Dual Nub !!! on Vimeo


FPSAnd "KatamariAlthough it seems to be useful when playing a game with better operability if there is an analog stick on the right, such as, "Is there anything officially installed?