There's no reason you should like my model in particular, but many, many gray greenhouse models exist out there for you to research if you're interested. (realclimate.org)
Thus the «demonstrative greenhouse model» presents not the reality we observe but only a processing of OPINION and in very expensive computer simulations. (illconsidered.blogspot.ru)
According to co-author John Christi from the University of Alabama, satellite data «and independent balloon data agree that the atmospheric warming trends do not exceed those of the surface,» while greenhouse models «demand that atmospheric trend values be two to three times greater.» (dotearth.blogs.nytimes.com)