This pack will allow you to raise your own Celtic Horde to sack Rome or Delphi.
The models are scaled to 28mm and are multipart which will help give you the most customisable options in order to construct this force.
The weapon options include:
These models have the same blueprint as these free Zulu Chiefs to give you guys an idea of how these models could turn out. This also has the added benefit of the Zulu and Celtic arms being interchangeable for those interested in some conversions.
https://www.cgtrader.com/free-3d-print-models/miniatures/figurines/28mm-zulu-commanders