coconut lime cake

 

from here:

https://livforcake.com/lime-coconut-cake/

with this frosting plus 2 tbsp coconut extract

https://www.sugarhero.com/the-easiest-swiss-meringue-buttercream/

did use simple syrup on the cake (1/2 cup water: 1/2 cup sugar 1/2 tsp coconut extract)