I ordered in mid-July, which doesn't seem like an undue wait time for parts that are made to order, and considering the circumstances. And of course, the parts look flawless! I wanted to get this one while I still could, but I doubt it will be my last Modelhaus order.
Nice to see one of these getting built! It's a great kit - I've got a couple in the stash. Motor Racing Replica News did an article years ago about building a more "correct" version than what's in the box - if you're interested I can scan it for you.
The '64 Comet has potential for a "re-boxing", but it would certainly need a few extras parts and decals to come close to making even a relatively accurate competition version. I suspect that's true for most of the cars we're talking about here. A couple I've done: