Pretty sure Kuauik's done some ziggarauts and I've seen some temple interiors. Not worried about scripting ideas for it yet, but ideas might be donating to a temple gives you honor/prestige/relationships with the settlement/ect. Would be neat with a quasi religious system - I don't think anyone would care that you worship another god unless you diss theirs (Although those snobbish Egyptians would probably look down on everyone), but that could make it so you can't be an Israelite and donate to a Shemite (Bhaal, Ishtar, Assur, and so on) temple and expect the same benefits as a proper worshipper of them.
For fun I've been trying to craft a timeline for the world of Shadows in the Desert, since ours is historically/legendary/mythologically inspired and influenced but not an imitation. It tries to adjust some of the historical events leading up to the date of our mod, so the setting has more a sense of 'history' behind it (Like you'd have with a mod set in a later period), and can better legitimize the wayward mix of periods in our inspirations. For instance Hammurabi gets a boost in his credentials to assume a sort of Alexander/Caesar/Cyrus the Great Vibe so we have someone in the past who had "The Greatest Empire the world has seen" and it's not just some tiny ass Mesopotamian fiefdom. I think some of the dialogue edits I made didn't quite follow this lore, so I'll hope to fix that later. And we'll edit it as time goes on to legitimize any future additions to the mod. Cliff notes of the jist of the political/historical situation are:
1) Egypt = Ramesses II just fought off the Nine Bows Confederacy (Actually threatened his successor and son Merneptah), and has solidified his African holdings so he can look back into an Asiatic expansion
2) Israel = David's been on the throne for some time, subjugated the Philistines and Aramaeans of Damascus and entered into alliance with Hiram of Tyre-Sidon.
3) Persia - Kai Kavus returned from imprisonment in Oman/Yemen (Hamavaran, birthplace of Sudabeh Kai Kavus' wife, although some claim Hamavaran isn't Syria or Yemen but rather Central Asian/Sakae) thanks to Rostam and reclaimed Persia from the Turanians.
4) Scythia = Skolakhshaia (Koloksai) has assumed the throne of the Royal Scythians, has his brothers and the Turanian Afrasiyab as his vassals. Chillin on the steppe.
5) Assyria = Sargon II lost Babylonia but took Northern Syria and some of Eastern Anatolia after the Hittite's destruction
6) Babylon = recently reclaimed by Nebuchanezzar II, probably with Sus'a of Elam seized from the Persians in the midst of Kai Kavus' imprisonment.
7) Trojan League = Let's say 10 or so years prior to the start of the Trojan War. In the wake of the Hittites defeat at Qadesh, Priamos led the charge amongst the Western Anatolians to reclaim their independence from the Hittites and so established the Trojan League (or re-established the old Assuwa League). He's got friends and family amongst the members of that league from the Phrygians of North-West Anatolia and Thracian-Europe to the "Assuwa" (Lycians/Carians/Maeonians) in the South-West. While everyone loves Troy the same can't quite be said for eachother, with Phrygian pressure still encouraging the seaward expansions of the Western Anatolians progenitors of the Sea People. Paris is back amongst the royal family but has yet to partake in the infamous visit to Sparta, and Priamos looks with increasing concern at the boisterous nature of the Achaeans.
Beyond the confines of the map:
1) India is in the midst of the Mahabharata Wars
2) Phoenicians who first began to colonize westward since the imperialism of Hammurabi made the setting sun seem all the more favorable have seen flourishing centers of civilization in North Africa, Sicily, and Spain.
3) Etruscans are the dominant entity in Italy, though they deal with the quagmires of Oscan-Umbrians and Latino-Faliscan tribesmen, and also look with worry at the rumbling migrations into Northern Italy.
4) Got no idea what Europe is up to.
Edit And it case it needs to be said, this timeline is not trying to be historical. It is not a factual depiction of real history, and establishes mythologies and legends as historical 'facts' as well as altering historical events in order to legitimize the fictional lore as a reasonable narrative. The timeline is drawn from the perspective of the inhabitants in SITD's world as the player is participating in it - 2300 years ago from the year the player emerges ingame.