How to make a Miniature House Tutorial. (Part 2) ' Making the Gable Roof with Dormer Windows'

I'm building a Miniature Townhouse for my Miniature Town. In Part 1 of 'How to make a Miniature Townhouse' I demonstrated 'Making the Cardboard Structure', in this video, I demonstrate 'Making the Gable Roof with four Dormer Windows.' Part 3 will be on 'A