I would say I wasn't so happy with the result but since I could'nt add more elements in my scene as it's getting broken so I have to let it go. I had a great experience and learnings trying to join THU. Unfortunately, maybe this year isn't for me. I just started learning 3D last January and I thought this challenge could help me improve myself but redshift isn't allowing me to render it properly. lol. I still want to send my entry even tho it wasn't totally finished. At the end, I still learned. 

So this is me trying to finish populating the scene. I might consider using 3d assets for populating it since I'm done with the house. 

So It took me a bit long thinking how the scene should look but finally I got into my senses. Lol. Here's a part of my scene without all the other elements yet. Hoping I can finish it before the deadline.