This was SVN commit r6588.

binaries/data/mods/internal/art/actors/props/structures/persians/barracks.xml

@@ -4,12 +4,12 @@
   <castshadow/>
 
   <group>
-    <variant frequency="100" name="Base">
-      <animations/>
-      <mesh>props/pers_mc.pmd</mesh>
-      <props/>
-      <texture>props/pers_prop_a.dds</texture>
+    <variant frequency="1" name="props-a">
+      <mesh>props/pers_barracks_props_a.dae</mesh>
+      <texture>structural/pers_struct.dds</texture>
     </variant>
   </group>
 
+  <material>basic_trans.xml</material>
+
 </actor>

binaries/data/mods/internal/art/actors/props/structures/persians/civil_centre_b.xml

@@ -4,12 +4,18 @@
   <castshadow/>
 
   <group>
-    <variant frequency="100" name="Base">
-      <mesh>props/pers_cc_fancy.pmd</mesh>
-      <texture>structural/pers_struct_b.dds</texture>
+    <variant frequency="1" name="props_a">
+      <mesh>props/pers_cc_props_a.dae</mesh>
+    </variant>
+    <variant frequency="1" name="props_b">
+      <mesh>props/pers_cc_props_b.dae</mesh>
     </variant>
   </group>
 
-  <material>player_trans.xml</material>
+  <group>
+    <variant frequency="1" name="texture">
+      <texture>structural/pers_struct.dds</texture>
+    </variant>
+  </group>
 
 </actor>

binaries/data/mods/internal/art/actors/structures/persians/barracks.xml

@@ -5,11 +5,11 @@
 
   <group>
     <variant frequency="100" name="Base">
-      <mesh>structural/pers_mc.pmd</mesh>
+      <mesh>structural/pers_barracks.dae</mesh>
       <props>
-        <prop actor="props/structures/persians/barracks.xml" attachpoint="props_main"/>
+        <prop actor="props/structures/persians/barracks.xml" attachpoint="root"/>
       </props>
-      <texture>structural/pers_struct_a.dds</texture>
+      <texture>structural/pers_struct.dds</texture>
     </variant>
   </group>
 

binaries/data/mods/internal/art/actors/structures/persians/civil_centre.xml

@@ -6,6 +6,9 @@
   <group>
     <variant frequency="100" name="Base">
       <mesh>structural/pers_civic.dae</mesh>
+      <props>
+        <prop actor="props/structures/persians/civil_centre_b.xml" attachpoint="root"/>
+      </props>
       <texture>structural/pers_struct.dds</texture>
     </variant>
   </group>