This is a djembe drum shell that can be 3D printed. It can then be headed and strung like an actual djembe, or it could just be painted.
The drum in the attached file is about 14cm high, which is the larger drum in the photo, a good size for displaying on a shelf. It can easily be re-sized, for example to make drum necklaces.
There are many resources online for how to head and string a djembe drum, and the process is very much the same for this scaled down version.