Sim-Wings core members are Thorsten Loth and Manfred Spatz. They have been in FS sceneries design for a good time now, and the most popular Spanish airports have been reproduced in different versions along the Flight Simulator generations.
As they are working each one on his own project, Thorsten Loth on Fairbanks X, Manfred Spatz is in charge of Canary Islands. He will start at El Hierro for FSX and for FS2004. First screens are here.