L'Autre (research of rendering)

I'm glad to show you two images of our graduation film "L'Autre" (work in progress). 
I've made the lightings and the compositing, with the sky and the clouds (you can also recognize the trees that I've already made the modelisation and the textures, presented in my demoreel). I've also created the textures of the grounds (but modelisations are made by Clovis).
Don't forget to take a look on my demoreel, down the page or on Vimeo's website... Thanks