Where can I buy a makraka sword or an egyptian sword or some other sword that is like a Scythe blade?

curved with the blade on the inside of the curve rather than the outside like on a katana. also with the blade of set from the handle o.k. to describe my perfect sword picture a scythe blade 14 inches long attached at the base to a solid square bar that tapers/curves to roundness the tapers flat to become the blade the bar is roughly 6 to 8 inches and then is at a 90 degree turn to a round full tang one continuous piece of metal handle encased in a wood handle with semi-sphericalal pommel. now the makraka and egyptian swords seen in the cartoon film the prince of egypt are the closest preexisting swords I have found.Much like a sling blade/Kaiser blade or sickle only wit a bar off setting the blade from the handle and the blade being 14 inches the offset bar being 7 inches and the handle being 6 inches with a pommel slightly larger than a golf ball or the knob on a baseball bat.