This is aplication that 1 of players made for KB-CW, should cover all units there. Ofc you can change battle_academy.lua ifle and add some other units/change settings there, but if your not good with moding then just stick with original settings. Have fun
http://forum.1cpublishing.eu/showthr...training+units
And i must admit elves are worse race for upgrading, no druids, no sprites at all in there.