I find the choice of theme name a bit too "coincidental" as it seems to be heavily inspired by the photographer Trey Ratcliff (http://www.stuckincustoms.com/trey-ratcliff).
If that indeed is the case, then I don't understand why there are no references to the latter and if it is not, then I don't understand why the name is not further explained as I am sure I am not the only one "making the connection".

Second is that there are no credits for the images used and although that is not required by law under the CC0 license, if you're releasing a GPL theme, I think (personal opinion) that you might as well add a line that the images are not yours and that you found them on unsplash.com...