I want to mention how in love I am with the mock pork from Vegan's Choice, The Green Gourmet's vegan store in Newtown, Sydney. They stock a wide variety of mock meats some of which are made specifically for their restaurant. They also deliver if you can't get into the store. And their Yum Cha is awesome and lots of gluten free options!
I've also seen these gluten free mock meats at Asian grocers like CitiSuper in Sydney Town Hall.
These sausages which have a smoked ham flavour and this ham is AMAZING! And the best part is they are both gluten free unlike a lot of mock meats!