space ship 3d model is downloaded from free3d.com and animated in houdini. ocean flat tank simulation done by using flat tank. Rendering done mantra renderer. Here is small breakdown of the process.
my other pages
https://www.patreon.com/DreamWaveVFX
https://www.facebook.com/Axiom.Nature/
https://www.facebook.com/GraphicsArt.VFX/