I am trying to figure out how professionals in the animation industry would approach this sort of building. If you take a look at the green details of the windows, those are a separate object from the main building, as well as the little lip underneath the windows.
Would this be how they would do it professionally? Or, would they probably make these pieces all out the main building? And if they would use separate objects like I did, is it okay if they overlap, because I've heard mixed opinions on that. I'm just trying to learn the best habits now, so that one day, if I do get a job in the industry, I know what to do.
I hope this makes sense! Thank you so much!