Need an architect to make the pieces and the plans. Vendors to buy the stuff to make the plans are turned off so we are screwed right now.
Resources for the keep:
* 2.5 Gold - Monies (assumed from other sources)
* 150 Ash - Woodcutting
* 50 Silver - Prospecting
* 100 Copper - Mining
* 200 Sandstone - Stonecutting
Any crafting guide can take you to your guild city.
You can craft what you need for a keep as a starter architect, and you can gather what you need as a starter of every gathering profession.
Some info on guild city requirements emailed to me via a guildmate. I'm going this architecture route eventually, and it's also good info to have, either way.

