I got inspired to make this after reading "The Lost City of the Monkey God: A True Story" by Douglas Preston. I used images of Ta Prohm and Angkor Wat for reference.
It's modeled in ZBrush, UV'd and retopo'd in Maya, and textured in Substance Painter using textures from Quixel Megascans. It's rendered in Marmoset Toolbag 3.