Now all Tier 4 named crafters are basically equivalent within their specialty (all Bladesmiths are the same, all Temperwrights are the same, ect.).
Now, if you wanted ones that actually looked different and had cultural outfits, yeah, that is not happening currently.
For example, the Armour made by Werk of the Lost Tribe (who can spawn at the mounds of the dead) has the exact same stats as that made by Apet the Smith (purge only) because both are Shieldwrights.