I fly (real) out from TJIG. The runway in X-Plane 10 is concrete with white markings. The real runway is asphalt with white markings. The concrete runway makes it hard to view for landings.
Also, you need to add the Inter American University (IAU) ramp west to the Million Air ramp in as a TJIG ramp location. The building is already there.
Please update the runway color and the ramp location.
Thanks!