The blade on one of Ibrahim's 'karabelas' have one that looks identical to the ardha blades made recently in Saudi Arabia. The armoured figure is almost identical (imitation of clauberg) I have done some research on these and had one before:
http://www.vikingsword.com/vb/showthread.php?t=14020
The blade is generally slim but can be thick. The shallow 3 fullers are identical but it seems that Ibrahim's karabela is aged to look old. These are not touristy but made for ardha dance in alTaif :-)