Thanks for the comments!
The "original" was a toy purchased at the Toy'R'Us on sale, for 4 USD.
The figures are Preiser and FB Minis 1/72 slightly modified.
The rest was just a bunch of assorted pieces picked from my spare box.
There is an added extra to this diorama: a LED flashing light, powered by the elecronics of an old christmas card:
The rest was the usual stuff: glue and paint!
Thanks for looking!