This rabbit has pink eyes so it is just a Californian that is very susceptable to cold and has a 'sooty' look to it due to the temperature sensitive nature of the himilayan gene.
If if was a true frosty the eyes would be black, brown, yellow, grey or any other normal rabbit eye colour and you are are right that a frosty has two non-extension genes 'ee' and both parents must carry one of these.
