Here's Namibia (Tarererua Tjiuongua) and South Africa (Gatsha Wosiyane), and a bonus Malawi (Abikenile Simengwa)~
Here's their order of appearances; Malawi (left), Namibia (center), South Africa (right)
I recreated their images using
Hetalia © Hidekazu Himaruya
Abikenile Simengwa, Tarererua Tjiuongua, and Gatsha Wosiyane belong to
The Republic of Malawi belongs to all Malawian people, the Republic of Namibia belongs to all Namibian people, and the Republic of South Africa belongs to all South African people.