Sam's Study
This wood model kit will make you fall in love with arts and crafts. It takes time and patience, but you’ll feel greatly fulfilled once you finish it. You may paint, assemble, stitch and even architect in this lovely suite. Don’t worry, they are easy to craft even if you are a beginner. Just follow the instruction and it will not be too hard. You’ll not only have a good hpbby, but also make a surprise dollhouse by yourself... More here.
This does look like a lot of fun if you have time on your hands, and potentially very relaxing too. Check out this video which highlights the amount of detailed involved.