There is allegedly a manufacturer who makes a stock-looking steel replacement hood. I've read about it on this site, people posted they'd order it, but best that I can recall nobody has followed thru. So with that, I've never seen a 2nd/3rd gen steel Expedition replacement hood, which could easily be cut up into just about any size cowl hood. I've always been a little skeptical that some internet-only autoparts reseller isn't listing an aluminum hood as steel just because they don't know any better.
A cowl aluminum hood that only fits an Expedition would be a horrible business decision.