LB Vanilla Ice Cream?
INW Shisha Vanilla?
Do any normal flavor suspensions contain sucralose?
Vanilla cupcake (TFA) was always good. Very true to it's name.
I use Bavarian cream (TFA) in my Strawberries (Ripe, TFA) and Cream.
Plenty do.
Capella is a big culprit for sure.
It used to be stated in the ingredients of CAP Sweet strawberry that it contained sucralose but that has since apparently fallen under "natural and artificial flavors" but evidence based on what that and CAP blueberry jam do to coils, there is certainly some Sucralose in both.
Dragonfruit?
Beside what's already been mentioned: FA Creme Fresh. It's relatively light on cream and has a hint of vanilla, so needs some reinforcement like e.g FLV vanilla pudding at 1% and/or something like TPA Bavarian cream. TPA Marshmallow can also provide creamy mouthfeel.
You should really try to get your hands on LB Vanilla Ice Cream, that together with TFA Vanilla Swirl is an incredably versatile combo. I have the same issue that ordering from abroad is a bit expensive, but just try look for sales and buy a lot and it will be worth it. Chefs have a lot of good LB/VT flavors that you cant get anywhere else in EU.
Other great creams that I think will be more accessible for you: FW Yogurt (one of the best), FA Custard Premium, FW Vanilla Bean Ice Cream, FLV Cream, TFA Bavarian Cream (also pairs very well with TFA Vanilla Swirl).