Will or could there be a 45 or such degree angle made?
Other than that these walls are pretty cool!!

Any chance to make a corner?

Beautiful! A 1x2 (or 2x2) would be awesome to fill in the gaps, just like a 1x2 free placement version always comes in handy as seen with the sunken walls assets.

Keep it up, gonna use it soon :)

fit well in the -JAPAN- all in one Collection:
http://psteamcommunity.yuanyoumao.com/sharedfiles/filedetails/?id=482056487
thank you, Thumbs up