It's been a while since I've last made any form of releases. Ach, well.
Me and a companion [DarkSpyro003] have made a little compilation of, as thus far, 518 gameobjects which are not available in the Gameobjectdisplayinfo.dbc by normal means. Simply put, we've just added a few entries to that dbc through a small patch.
Download this file and drag it into your WoW - Data Folder. If you want you can unpack the DBC, i.e, if you want to see what we've done so you can add your -own- entries, or find the displayids if your using Mangos / Trinity.
Then, you need to execute this batch file (ARCEMU) into your database and be able to spawn things like Blood Elven beds, Vrykul Structures, Silvermoon City, Dalaran, Shadowfang Tower, Night Elf Buildings, Northrend Human / Forsaken / Trapper buildings and so on. You can look in the code below to see what is available.
The spawn IDs are ranging from 4000000 to 40002. Enjoy.
List