Change Boba and Jango to two generic unnamed Mandalorians, and you’re correct.
As for the size, I can’t help that; all those damn SW wikis seem to automatically re-size their images to teeny-tiny size for some godless reason.
Since it’s a jpg you just give the jpg: http://vignette1.wikia.nocookie.net/darth/images/6/6f/11402591_847500411990994_2779500743547761462_o1.jpg