Ford Wear and Tear Coverage - Lease Ending/ Purchase

2019 Ford Expedition Stealth Edition in NY.
Leased in 2019. I love the car and it has been a great for us so we plan to buy it out at the residual price plus fees and all. I plan to keep it for life.

I got the 5k wear and tear policy for the first time when I signed the lease thinking I would return it. This was based on several past experiences with returning leased cars realizing we are not the greatest drivers and/or have the ability to keep our cars in mint condition driving NY/ NJ/ CT all the time. Always had scratches, cracks, dents and more that required repair post inspection.

Lease extension ends mid-December. I want to buy it out and keep it for a few more years. Not interested in a newer SUV right now.

My question
Can Ford apply the Wear Tear 5k credit to updating the car before the purchase. Can I ask for new tires, fix some dents, scratches, stains and other stuff or can I get it refunded back?

Or is it just a lost cause if I buy it out.
Thank you

Lost Cause, W&T is to prevent them from charging you, not that you get free stuff. Especially if you are buying it out.