Wow! That is really nice work and a great building to model even if it wasn't the home you grew up in. That makes it all the better, however that I have many memories of the home. About 20 years ago, I built my family homestead. I was modeling N-scale at the time and it is made of styrene. Maybe someday I will do it again in O. Thank you also for the step by step photos. Very impressive. I am new to this forum and will have to take a look at your older postings also.
Happy Model Railroading,