In general, it's not a great idea to use somebody else's remote cloud storage instead of your own local storage, but you mentioned that these images are being served by a CDN. In that case it's probably a good idea to use somebody else's cloud storage with their integrated CDN or CDN-like offering. In fact, it's probably the quality of that CDN itself that really matters here.
In the Middle East, kefta is a food which is made by grinding meat and mixing it with an assortment of spices. The resulting seasoned meat can be shaped into meatballs or cylinders of meat which can be cooked in a wide variety of ways.
Kofta kebabs are a whole different kettle of fish- the only thing they have in common is that they too are on skewers. (Though not always. Our local stores sells kebabs without skewers.) They're made from ground meat as opposed to cubed, and if you prepare them right, they are out of this world.