The tall skinny ones are from Kenya and made from reeds and sticks.
The fourth one is a Bedouin tribe in a colorful striped tent from Jordan. The figures are made from some kind of smooth putty - Shelley visited Petra and found it - which is one of my dreams - to climb all over those ruins! It may be hard to see because of the lights.
The last one is from Swaziland, tall stylized figures carved from wood and painted wild colors - Shelley got that one when they climbed Kilimanjaro.