Every cloakcoin deskwallet is automatically a full node.
But you need some coins in you wallet to stake and to contribute your coins for ENIGMA mixing. (don't forgett to unlock your wallet for this)
You also don't need a min. ammount to be a node (with DASH you need 1000 DASH to set-up a full node)
There are perfectly working GUI wallets for Linux, Windows and Mac:
https://www.cloakcoin.com/en/downloads.htmlHave fun!