I did a thseeds puna butter that had a pronounced coconut flavor/smell. I ended up culling it after 5 or 6 runs though cause of potency problems. It wad strong but not for an all day smoker.
2 or 3 years back there was something called coconut kush going around in soCal. Never got to try it, and haven't seen it since. But was supposed to be pure coconut OG, whatever the hell that is....