It would be really useful to be able to have pictures of IDs (Drivers License/passport), Bank/credit cards, membership cards (health/gym/store), etc associated with those items in the vaults. Any chance this is coming?
Currently it's not possible to attach photos to your items in 1Password for iOS, but that's a great idea and something we're considering adding in the future. Thanks for your interest in this!
You can, however, add attachments and custom icons to your items in 1Password for Mac that will be synced with 1Password for iOS. See my related reply to your thread over in Mac Beta.