So, I had a few of these simple containers I got on thecontainerstore.com (Amac Acrylic Containers), so I broke out my Silhouette SD (It's a paper cutter like a Circket), I then made some cutting templates. Then painted the card, used spray glue to adhere them to the containers. After that was done I used masking tape in the inside rim or the card (though this part sucks, it's a pain to apply), spray painted the tops black, then sprayed a pile of spray glue into them and filled them with flocking. After it had a little bit to dry I then pulled the tape, leaving a grass based roof.
Containers

A look at the cut files I designed

Solo Building

Group Shot

I need to order more containers .....
But right now money is short, and I had all the materials for this just laying around.
Anyways, I hope you guys enjoy these and maybe it'll give you some ideas!