Leyland produced a number of extemporised vehicles of which the Leyland Armadillo ~ a Beaver eel version fitted with the same Flamethrower as Cockatrice, was one.
- Beaver-Eel [20mm] ~ Version fitted with 20mm cannon.
Beaver-Eel [1½-pdr] ~ Version fitted with 1½-pdr COW Gun.
Beaver-Eel [MG] ~ Version fitted with Machine-guns only.
Tender, Armoured Leyland Type C ~ Version supplied to the RAF.