Where to get kit carports?

[terracore]

I'm looking to upgrade my HPM electrical-conduit and tarp "carport" with another temporary solution that is a little more durable. I've seen those kit varieties with the metal roofs (they have one at the Pahoa HI5 place for example). Where do they come from? Anybody have one? Experiences? How much do they cost?

Also, if anybody can please derail this thread with comments about permits, the county, property taxes, satellite imagery, or general hysteria; I could use the entertainment.

thanks.