United Kingdom-based newspaper The Daily Mail reports that Apple plans to release a “nano” version of the iPhone in time for the holiday season. The report, which cites only one anonymous industry source, suggests the product would be aimed at pay-as-you-go customers that might find the iPhone 3G too expensive. Noreve has introduced its new Diamond Leather Case for the iPhone 3G (pictured). The simple sleeve-style case is adorned with…