Dwells – Unique dwellings for creatures on the map, levels 4-7.

One question - is it possible (allowed) to use this work on dwellings in another mod, WGE?

Of course, you can, with proper attribution, and also - all the source files will be available for public use only after the complete completion of the project and its release on IRMG (or TE - I don't know what and where it is). The plan is to create a separate pack so that map developers don't feel left out.

A little about the Knights. A screenshot (TSoD's work, from a similar project on dwellings), for your reference.
http://s12.postimage.org/hdgoakjh7/haven.png
What suggestions do you have?