I'd like to help my kid build a model of this building for a school project. I'm a scientist, so I can math, but not an architect or engineer, so I'm having trouble visualizing how we would build this roof. What kind of roof is this (hipped, cross-hipped?) It doesn't have to be exactly like the picture, but what is the closest we could get to doing this while keeping the same roofline/ building line? Thank you for any tips you might have!