Reach out to the lender to see what the buyout is including sales tax, which you’ll need to pay in any state other than CA.
Then see how much you can sell the vehicle for. Here’s a list of places:
If you can sell your car for higher than the buyout cost (inclusive of taxes and fees), then you might be able to “profit.” Bear in mind, used car prices can be volatile and your equity position could change at any time. It may take a while for the lessor to send you the title, which you’ll need to sell the vehicle.
One way around this is Equityhackr: https://equity.leasehackr.com/