I discovered that the Vickers-Crossley Armoured Car has some entries under Vickers and some under Crossley. I don't know if you want to create a new make specifically for these, since they were built cooperatively with Vickers doing the armor and Crossley doing the chassis (hence Vickers-Crossley), or just put them under Vickers and set Crossley as the model name. I don't really care either way. I don't know if "Model 25" is actually a real, valid name. I've always seen them called just "Vickers-Crossley Armoured Car". "IGA1" can be set as the model code.
These two are regular British examples:
https://www.imcdb.org/vehicle_647567-Crossley-IGA-1923.html
https://www.imcdb.org/vehicle_171607-Vickers-Crossley-Model-25.html - clear additional info, that is wrong
These two are Japanese examples. Please add "Type 87 Armored Car" as the additional info and set origin England, made for Japan.
https://www.imcdb.org/vehicle_634952-Crossley-IGA1-Type-87-1925.html
https://www.imcdb.org/vehicle_1636374-Vickers-Crossley-Model-25.html