|Check out Cubee Craft. They have paper models available.|
Build your own tardis, then what?
This German fan (identified as sillysparrowness on youtube) shows, those interested, how to build their own collapsible wooden tardis. Although it appears to have taken several weeks to build, she can disassemble/assemble her pre-built tardis in under 10 minutes. I'm not sure what one would do with a tardis in their backyard or their living room? I think a tardis should be somewhat functional (not in the timey-wimey sense), but in the practical sense. I wouldn't mind building a tardis bookshelf or painting a refrigerator tardis blue. I posted on the tardis refrigerator a few months ago.
Check out this Tardis Bookshelf
This British fan (identified as msmuse101 on http://www.therpf.com/) shows how to build their own tardis bookshelf. I think the idea of a tardis bookshelf, a door, or refrigerator is much more interesting. At least I could put stuff in there. It wouldn't just sit somewhere to look pretty.
Paint one of your doors tardis Blue
I've decided that this is simple enough that I could probably do this as well? Will I ever be motivated to? That depends? When will there be more than 24 hours in a day?