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.
Container House - Cargo Container House Plans [These may come in handy someday if we ever build on a shotgun lot.] - Who Else Wants Simple Step-By-Step Plans To Design And Build A Container Home From Scratch?