We can recognize the regiment to which they belong by the number and the arrangement of their buttons. They are here "Grenadier Guards" to be English-style pronounced and without S.
Originally they are figures of the famous firm Britains.
The BP ( British Petroleum ) company will make it produce 6 in 54 mm. The best to make a parade, because arms and even hands are mobile, what can give less rigidity in a diorama.
Figures are plastic with the exception of their instruments and of the base, under which is engraved the logo BP as well as mark Britains.

They are beautiful, full of colors, they move.... What else?