Thanks for sharing Alex!
I would like to comment my opinion and I hope do not offend you. I think (looking the pictures, of course) that it needs more contrast between lights and shadows. It looks a little bit flat. And about the cape, it attracts more attention than the main view of the mini (the front view I mean).
About the base, It would be great to build a little more of the roof's house. Just a bit, to give us the sense of continuity of the scene.
Please, don't get wrong my words. They're just my opinion.
Cheers!