WOW. This is incredible. It blows your first NGADM piece out of the water, and that one was already amazing. I absolutely love that demented steam train whistle that goes every few seconds. It fits sooo well. I loved how it flows so easily through the different sections. Aside from the opening section, I felt like the section at 1:10 was a clear highlight. Those jazzy solos are just amazing. Like etherealwinds, I'm totally hearing the toy world thing, though to me it sounds slightly insane/crazy also. This is due in no small part to the awesome work with percussion and sound effects that you did in this piece.
I'm incredibly stingy with my 10/10s, which is why I'm keeping this at a 9 for now... but I feel like if the melodies were just a little better I would be forced to give it a 10. Regardless it's an amazing piece and if it's not one of the best of the round I'll eat my hat.