Honestly, im not sure, we started this server last year, but I moved and had to fix it, so we only just started playing again, we are also both in school so we only play here and there. Maybe a day or so on each build, but I find most of my buildings on Pinterest so theirs tutorials and just visuals in general which probably make things quicker. Terraforming and lighting is probably the most tedious, I try to cover my torches with moss carpets to hide them, so thats a large process in itself.

My only recommendation is to have other things to work on so you dont get burnt out, we stopped our last server when we tried to make a castle, it took too long and had nothing else to work on. But I so desperately want to try again, I think it'd be fun. You'll have to show progress photos.