Container House - get or make some cracker / biscuit / cookie boxes and play with them. Think outside the container, use open spaces that you could SIPs, or metal stud or other sustainable materials. Don't forget to think of solar, water and wind.
This house certainly isnt tiny but I liked it as an example of what a wooden clad container house could potentially look like. Its a really great way of covering up the containers and making it look less industrial and more homely.