You said you had the Movie12 Victini. :P (Was it even in Movie12?) I must have missed you saying you had the Movie14 one. Evidently, there's also a Rayquaza that knows V-create; I oughta check into that one!
So let's clear things up for ease here. My request was the Arceus. In exchange, a Shiny Lv.70 Sawsbuck (originally caught by...someone...on Route 6 as a Deerling at Lv.22, which appears to me as being entirely legit.). Attached to Arceus is a Water Stone or Thunderstone (you pick, I need both). Attached to the Sawsbuck is a Shiny Stone.
I leave and clone Arceus. I move the stone to Shiny Audino. I clone the Shiny Audino and remove all Stones (giving me three Stones already). I then hand a Shiny Stone to your original Arceus - not like we can tell LMAO - and a cloned Audino (yes, I'll send two, I have four somehow) and come back to the room. By then, you have a Surskit and a Porygon ready for trade, one of whom is holding a Water or Thunderstone (opposite of earlier), and Egg is fine for the other unless you want to hatch both. Shiny Stone holders get traded with the two babies. Complete.
Sound correct? :)