I’ve been modelling railways for nearly 50yrs. From an early OO trainset, through N gauge, to EM. With returns to OO building for club layouts.
My interpretation of Edinburgh Princes St can be blamed largely on the Internet. It has provided more information in the early days than any of the books and magazines I had. It is also responsible for the project taking longer than originally anticipated. The volume and quality of the information continues to increase, and invariably something important is learned as an item nears completion, and has to be reworked