This is my pitch,
To make the video in 3D animation similar to The Lego Story animation.
There will also be a story narrator.
Except that it would be a night scene and with a lot of lens blur & bokeh & almost feels magical.
In term of visual, the stress would be on the Christmas mood, Story wise, it would be to focus on how Lego bricks are able to transcend generations & is a toy that is bring the old and the young together.
Please refer to attached video for the rough storyboard & explanation.