How to make this shader? (Window Interior Cubemap Shader)

Development Rendering
,
1

Hi Everyone!

I tried to replicate this shader: https://www.artstation.com/artwork/W290vD
but I am doing something wrong.

Original Shader:

treymcnairportmainbreakdown.jpg
treymcnairportmainbreakdown.jpg1920×1390 502 KB

My Shader:

Captura.JPG_01.JPG
Captura.JPG_01.JPG2618×1029 423 KB
Any idea?

2

There was a Livestream in February 2017 where there is a project download where you have this material inside. Check this page: Training Livestream - Creating Semi-Procedural Materials - Feb 7th - Live from Epic HQ - Events - Unreal Engine Forums