Suspension lifting, larger springs?

[Ibex]

Hi all,
I want to lift up the suspension and increase the clearance of the car, but as I found out browsing the internet there is only lowering kits and stuff available.
Any idea for springs from another vauxhall model or even another manufacturer which are longer and can be fitted without modifying the suspension components?

Thanks

[Octane2097]

only thing i can think of is springs from a combo van id expect them to be longer
i couldnt say for sure tho sadly