Concept art - Temple perspective progress

I've started to create a perspective view of what my temple should look like using concept art for assets I am going to try and make. I started by drawing lines to understand the scale of the room an use it as a guide for the pillars distance from each other and the viewer. After getting the basic objects into the scene i started to expand o them and add some basic detail like the design of the pillars and the details on the Crystal lights.