None of it it likely to stay exclusive though, if it does then but I doubt it
PSN exclusivity themes are notorious for not been released on the store.
Looks like you have to buy Batchelor's noodles to get this theme in the UK.
If that isnt enough exclusivity, you also have to buy it from Tesco, they have exclusive supply of the promotional packs.
What a great idea at a time of a food shortage.
Coming soon to an ebay near you.