If backlighting in general is required I'd go with a Ducky Shine 2; they carry the most popular Cherry MX variants (MX Blue included) and come in both full size and tenkey-less (no number pad).
I'm pretty sure they also have them in ISO layout and that you should be able to find them locally (e-tailer located in your country).
edit: forgot to add they they carry most of the popular LED colors as well (white, blue, red, green, yellow, purple, orange).