I am very intrigued by your style. The builds presented are quite detailed, and your usage of blocks and terrain really stands out to me. The shape of your roofs is very detailed, and I like it.
One concern I have is your ability to use many different styles. Most of these seem to have the style of medieval (save for the one with blue stained clay, which I really like). It's not a huge concern, but if you can show off one or two more styles, I'm quite interested in seeing what you can do.
Overall, I really like the detail, shape, use of terrain, and block choice. I believe you could do quite well as an architect.