This is mostly for Shoob, Jules Bean made a converter to output T3 monsters in T4 format, obviously this is not complete as some things are not directly portable but it could help you create some more NPCs: http://te4.org/dl/output.tgz
They lack stats, talents are referencing T3 spells, life it too high and so on but it could be a good starting point.
If you spot things you'd like mass modified in them to make it easier askaway, Jules is quite responsive
Thanks!
PS: Do not port them all use them more as an inspiration
