To help ATW, you can report missing (or wrong) unit cards. Tell us the unit name, the faction owner, eventually take a screenshot.

Actual missing cards:

Small cards missing:
Langbogascéotendas (Germanic factions)
Hornbogascéotendas (Germanic factions)
Angonweorperas (Germanic factions)
Billweras (Saxons)
Irish Rastriagha
Connacht Arras & Deasbaird
Dalriada Arras & Deasbaird
Laigini Arras & Deasbaird
Wraeccan

Units missing an image (showing default peasant) in description:
Arwrweision (Britons)
Ardu (Elmet)
Marca Contwn (Dyfed, Ebrauc, Powys, Ynys Manaw)
Langbogascéotendas (Germanic factions)
Hornbogascéotendas (Germanic factions)
Angonweorperas (Germanic factions)
Billweras (Saxons)
Irish Rastriagha
Connacht Arras & Deasbaird
Dalriada Arras & Deasbaird
Laigini Arras & Deasbaird
Gasraidha (Gaelic mercenaries)
Babuanna (Gaelic mercenaries)
Rastriagha