Apparently there is an issue with the CF app not downloading the ItemFig dependency for 1.20.1-1.20.4 fabric versions. If that happens, simply add it manually through "Add More Content" button. Sorry for the inconvenience, the issue is being looked into.
UPDATE: It is advised to update the mod to Weaponworks 1.4.1-1.20.1 Fabric version, together with ItemFig update to ItemFig 1.20.1-0.2.7 Fabric as some file juggling was done. The issue still perists, unfortunately.
Each weapon type comes in 6 tiers:
Available weapons:
Greatsword
Katana
Spear
Halberd
Scythe
Rapier
Hammer
Mace
Warglaive
The weapons are configurable since version 1.3.0 thanks to Sortilege powered configs. Parameters that can be configured at the moment are:

A Mod focusing on expanding melee combat with new weapon classes.