A very dear friend, Hany, has been sharing photos and sketches of these miniature trees. They are set up on tables and each are very unique in shape.
This particular one is about 5 or 6 inches in height and from one of the first group of photos Hany sent to me. With his gracious permission, I have sketched this in pen and ink and watercolor.
Handbook; Noodler's Creaper pen; W&N watercolors.
I may be wrong but I believe this particular tree is a baobab tree.