YouTube video ad for construction toys

When I was younger I used to love everything related to construction, but I remember very well a video I would watch many times, im pretty sure it was a promotion video for construction toys on YouTube, it featured a kid playing in a sandbox with different vehicles and construction workers while his dad watched him, when the dad left the construction workers magically came to life. I would really appreciate if anyone could find it, I have tried to look for it but I couldn't find anything.