Thanks guys!
JoeVallard yeah I get what you mean by saying something feels off. I tried to understand that for some time when building the scene, changed the scale of stuff for many times, but still. I guess the columns could be even bigger in scale. That MIGHT fix it, dunno.
And yeah I'm not 100% sold on columns too, but since it was some kind of experiment I thought why not, let's do this:)