Here is a collection of SARAH model files. Not all of these models are included in the public version but some are provided by users:
For models related to the diphoton excess at ATLAS and CMS, check Diphoton Models
You'll also find the SARAH output for MC tools and SPheno for many models. If you use these files, please check for the appropriate reference(s).
If you have a SARAH model you want to share, you can add a new wiki page for it and attach it. There is a guest account you can use to login in if you don't have a hepforge account. Please send me a mail (florian.staub--at--cern.ch) to get the password.