First time I saw it the gif froze and it was just sitting on my other monitor, about a min or so later, I just see the loch ness monster of schlongs descend from the heavens in slow mo, out of the corner of my eye. Good times.

Step-by-step is a little excessive for such a small model. From the picture it's quite obvious how it's done and which pieces are used, the only kind of weird pieces are the sloped dark-gray pieces making up the sides. The right side is shown from above because it's identical to the left side, except the cockpit that's replace with a 2x1 thingy (don't know what they're called)

It's a total of 20 pieces, the black mid-section also has a 2x1 under it to give it some height.