Foxxrocket I too wonder if this is going to be like all the others as in now you see it now you don't.
as for cross parts they have always been hard to get but you can get them out of Japan it is easy, there are links to F1 parts and F103 and cross parts in my other post. yes most of these places have had F1 parts for a long time.
Corally's parts should be ok to get.
Plus you can always go to Champ RC
This is where i got most of my parts over the years.
just send them an email with the part numbers you want and they will get back to you in a few days if not the next day.
Plus if anyone needs help getting something for your F1 cars ask me or Mxrich and he will get the message to me I will help out in anyway I can. even if it is not for one of my cars. this way we can keep F1 going here and other places as well.