So far, I don't like any of the animal products cooked. Kalamansi looks interesting. I wish it was available in major US cities, etc. Of course I would use lemon, for I know I can get that. I have tried raw beef liver cut like sashimi with salt, pepper and avocado. It was nice to have with company. They had theirs as they prefer, with olive oil rather than avocado. No way I would ever try cooked liver again. Last time I tried that was many years ago, and it gave me an awful headache.
I have tried raw chicken civiche, and it had too much of a 'cooked' texture for my liking. I would however be willing to try goodsamaritan's recipe. My opinion is that acid denaturing meat make the muscle fibers too tough for my body to digest or use. Marinating in brine stops microorganisms from growing, that should be helping me decompose the meat. Cold smoking, well, even though it's cold isn't it smoke? Smoke is supposed to be carcinogenic, so although it may taste interesting, it's not very healthy.
Drying renders meat indigestible to me. I chew it, my carb digesting enzymes try to get started, they get wasted, my energy gets wasted, the meat goes the wrong places in my body, no more dried muscle meat. Dried fat I don't even want to touch. Mixing it with unheated honey seems to keep it good to some extent. Maybe dried lean liver might work? It is high in carbs. I might be open to trying that.
Freezing meat seems gross to me. I had some chicken and my refrigerator got too cold. I didn't like the chicken texture that way, so I gave it to my cats. The only foods that froze that didn't feel overly damaged to me were unsalted raw grassfed cheese and cultured unsalted grassfed raw butter, but they're not paleo. Maybe suet is good still after it's frozen. Seal fat and whale fat are probably good then. I've never the (good) fortune to be where I could try them.