It is missing few Kong Coins, I was able to find the following:
Locations of missing coins,
Dirtmount recently discovered
Dirtmound behind K.lumsy prison
Dirtmount in Aztec with Chunky
4 Diddy Kong Coins in Fungi Forest in the night taking the barrel to fly to the tree where the rabbit race is-
3 Blue Coins with Lanky in the back of the same temple where you get the Chunky Dirtmount
3 Chunky Coins in the pit below the ship in Gloomy Galleon
3 Chunky Coins Jungle Japes just at the entrance of the level
But I am missing 3.