Acacia Trees are as much a part of Ethiopia as they are off central and southern Africa. In my ‘gaming blog’ (as opposed to this ‘project’ blog) I’ve described a ready source and easy method for making Acacia trees which can happily be used in games set in Ethiopia.
The info can be found at my blog, A Grab Bag of Games, which describes how they’re put together.
THE ABYSSINIAN CRISIS 