The inspiration to this twist on the classic grey alien design was very interesting. One night after watching the sci fi horror masterpiece No One Will Save You, saw a tree frog lying vertically flat on the glass door near my bedroom. It looked like those creepy aliens watching someone at night. So I took the frog's silhouette to create this unique humanoid alien that would just watching silently while sticking to the building's window. Was definitely one of the most fun approaches I have done for a creature model.