More than 200 dead, and that's just for parading in a bikini, let alone shoot porn.
I don't know about Jamaica, but one would expect the odd Jamaican girl to appear in UK porn.
If you just want to see a more 'African-looking' type of black girl, there are some GGG titles that may be worth checking out, e.g. Sperma fur Afrika (there are a couple more).
And of course French porn, with al those Africans from their former colonies living in France.

