there's a few things wrong with the idea of a 'lifetime' vps.
1. what happens if the hosting provider goes under? it's no longer a lifetime vps
2. providing a lifetime vps is not a viable business model
there's a reason why typically vps/dedicated servers are rented out on a monthly basis, because there's costs to run them, costs to run a company, etc.
you will not find what you're looking for