Rare items included: Tokyo Marui and other 10+ year old scopes, airsoft gun military assorted set

This is a set of airsoft guns and other items.
They have not been modified.
They are made by Tokyo Marui and Crown.
All airsoft guns are believed to be from Japanese manufacturers.
Please judge everything from the photos.
All are for ages 10 and up, with plastic frames.
The joules for ages 10 and up will absolutely not be exceeded.