It looks like they are made to order and painted likewise, just judging by the lead times.
Sounds like they are cloning original parts. Sounds great, since any of those panels from Honda would cost as much as they're asking for the full set.
If anyone has to buy a panel, they could recoup their cost (and then some) selling other unneeded panels here or elsewhere.
If their quality is as good as they claim, it would be good. I'd wonder about the paint job, since most of the Honda colours require three packs.