This is the ongoing project of building a low profile Tenement building made from Plastikard.
I have just finished drilling the holes around the perimeter of the windows as per@boomerdioramas suggestion. It was a bit laborious but I am finished this part.
Next is to cut the openings and file the edges down.
Stay tuned for further developments.
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https://www.youtube.com/watch?v=0Q5cT69BeXY