I just finished dismantling a black FWD 2008 MKX Limited for parts. At 122k miles, it jumped time and bent all of the intake valves. But there was no damage to the body since it was not involved in a crash. Let me know if you need any parts. I am in West Palm Beach, Florida. But if you are not in the area, I can ship anything. If you want assurances that I am a good guy and not a scammer, check out my reputation on Ebay. My user id is import-parts. You can even see all of my MKX parts listed there in my Ebay store (except airbags, which are not allowed on Ebay). You can certainly buy any of these parts from me on Ebay if you want Ebay's protections. But any non-Ebay sales will get a discount from Ebay prices, because I won't have to pay Ebay's fees. And Paypal goods and services is accepted where you will have Paypal's buyer protections. As mentioned, the engine has some bent valves. But other than the heads and timing components, the rest of the 3.5 engine short block is good.
Major parts not available are: 20" wheels & tires, transmission, right headlight (halogen), engine bay wire harness, all 4 camshafts, gas tank, ac compressor, factory subwoofer with enclosure, ECM, and some smaller parts.