Dear @Dereje.Haile,
I was not involved in the MEXICO phase of IEA Wind Task 29 (MexNext) and don’t have an OpenFAST model of that turbine to share. There could be an OpenFAST model that has been developed of this turbine by someone, but I’m not sure who would have it. Again, this is probably a better question for Gerard Schepers. If you have the properties of this turbine, you could also put together the OpenFAST model yourself.
Best regards,