Looking for Turkmenistan and Tuvalu coin

Hey!
In my hunt to get one coin from every country, I'd like to swap with someone having 1 coin from Turkmenistan and 1 from Tuvalu (and maybe some more exotic countries, like small islands or territories, as I have most "classic countries")
​Thanks!

You may check my swaplist...I have some semi-rare countries that you may miss :)

Sorry, just found a Saint Helena that I'd need :/