I'm very honored that you have taken the time and creative  effort to make such wonderful additions. 
 The color boost hdri style of renders are fantastic.  Your  architecture  style very much suits the holiday theme and populates the island seamlessly.  Yet could also drop into any genre or environment.  I would love to work with you on some sci fi environment's   

Your choice of textures / materials that reflect the island and compliment the scenes are  simple natural and very effective.  The lighting is subtle and fits right in. 

I hope more people grab your products. as they are very diverse.

This luxurious bathroom looks exceptional with plenty of space.