Ah roger, I think this will work. The one I gave you the link to is from Florian Kreutzer, and this is also the one I adopted for my X-Plane scenery. But in fact I guess it doesn't differ much from the default AFCAD - otherwise I would have recognized during my ATC sessions.
The only thing I changed is the parking positions. They are straight in in Florians AFCAD. Our Ghanaian mate told me that this is also the way it was planned at Accra when they build the terminal. But then, maybe because they ran out of money, they decided not to build the fingers and instead made the parking positions so that you can taxi out on your own.
As far as I can remember the default AFCAD as well as the one from Florian (and as a result also mine) are NOT matching real world, it has some offset. That's the bad thing: In X-Plane, per default, we mostly have correct rw airport layout, but if you want to make your scenery matching with the MSFS ones, you have to move it to a wrong place.
However, I am very much looking forward to your scenery!
Alex