To complete your Starwars dioramas, I suggest you to insert in them this high-definition Empires's armoured vehicles AT-ST.
In the movies, this vehicle has been seen for the first time in "Starwars: Episode V - The Empire strikes back" on the frozen planet Hoth, but my favourite scenes with it were on the planet Endor, in "Starwars: Episode VI - The return of the Jedi".
