Ok i decided to make a thread here of unofficial cases for the blackberry passport here please do add your own if you find any thanks.
https://www.etsy.com/uk/listing/2053...6kKhoCxZrw_wcB
http://www.bberry.com/amzer-pudding-...4A54A19469.htm
http://www.aliexpress.com/item/Free-...cxgRoCiLPw_wcB