For some reason, I started making them after I almost got malware trying to download a Shimeji of Charles. Huh.
(PSA: Don't use Mediafire.)
Kind of instructions (for the older Shimeji): Download the main program (requires Java), then open the img folder. Unzip whatever you just downloaded from here, and drag it into img.
Open Shimeji-ee.jar, right-click the little monitor thing on your taskbar,
click Settings and Choose Shimeji, and that's basically it.
Click the checkboxes for whatever one you wanna use.
(Either this or watch the video. It does the setup part better than I do.)