You know the chances of finding a Shiny Kyurem - particularly a Shiny FLAWLESS Kyurem - are next to impossible, yes? I have an untouched Kyurem, not Shiny, and never looked at its stats because IMO having Kyurem in itself is enough; if you have a plain, preferably untouched Deoxys, we might have a trade there.
Of course, if you already have the plain Kyurem, no worries and good day. :)