The Belkin 2-in-1 Wallet Folio Case for Samsung Galaxy S5 (F8M924, RRP $59.95) has a removable frame that fits around the phone and slides in and out of a separate case (so you can slide it out for quick photos). Available in Black/Gravel and Azalea/Fiesta.
2-in-1 Wallet Folio Case for Samsung Galaxy S5