Front Spoiler?

I was looking over the "Poison Dart" (http://www.popularhotrodding.com/features/0601phr_1970_dodge_dart/index.html) and really dig the front spoiler. I have been trying to find something like this for a while and have only found the partial width ones provided by www.spoilersbyrandy.com - not quite as spiffy as the full-width version.

Any ideas where to get a full width one, or will I need to find someone to fabricate a one-off version for me?

Thanks!