The third cake (painted cake) is from Acabado based in Lagos/Abuja.
For the bottom row, I can only remember the exhibitor of the 3rd multi-stripped cake – Acabado. She produces ready to use fondant called Fondante which she used as a topper for this cake.
Another Pot of Rice and Beans cake – the last cake in the 2nd row.
I attended Creative Concepts Class taught by Cakes by Bella where she taught the techniques for the first cake above.