Comparison with one of my warbases buildings.
In summary scale is pretty good and as a basic building they are good. Cost I would say about £4:00 which is the basic model, glue, free card and paint. The hardest thing to estimate is time required. Conservatively I would say about 6 hours in total for this one but I would hope to get quicker with the next few. What I do plan is to make each one unique in some way 🙂