This is a great idea for a growing and changing family. With the photos on magnets it is easy to rearrange to accommodate new members. It would also make a fun game to see if family members know who goes with who in your family tree. I didn’t find any directions for making the magnetic family tree. The original idea was on StoriesByMe’s blog for a product they sold but they don’t seem to be in business anymore. So you are on your own. But I think the concept is good and it should be too hard to figure out. If you figure it out or find a tutorial let me know and I’ll add it here.