Thank you kindly, Snowdrop/Snowcrash for a patch that:

This patch makes the worn attachments accessible to MRM scripting

OpenSim/Region/OptionalModules/Scripting/Minimodule/Interfaces/IAvatar.cs

@@ -32,8 +32,24 @@ using OpenMetaverse;
 
 namespace OpenSim.Region.OptionalModules.Scripting.Minimodule
 {
-    public interface IAvatar : IEntity
+    public interface IAvatarAttachment
     {
-        
+		//// <value>
+		/// Describes where on the avatar the attachment is located
+		/// </value>
+		int Location { get ; }
+		
+		//// <value>
+		/// Accessor to the rez'ed asset, representing the attachment
+		/// </value>
+		IObject Asset { get; }
+    }
+
+	public interface IAvatar : IEntity
+    {
+		//// <value>
+		/// Array of worn attachments, empty but not null, if no attachments are worn
+		/// </value>
+    	IAvatarAttachment[] Attachments { get; }
     }
 }

OpenSim/Region/OptionalModules/Scripting/Minimodule/SPAvatar.cs

@@ -26,15 +26,22 @@
  */
 
 using System;
+using System.Reflection;
+using System.Collections;
+using System.Collections.Generic;
+
 using OpenMetaverse;
 using OpenSim.Region.Framework.Scenes;
 
+using log4net;
+
 namespace OpenSim.Region.OptionalModules.Scripting.Minimodule
 {
     class SPAvatar : System.MarshalByRefObject, IAvatar
     {
         private readonly Scene m_rootScene;
         private readonly UUID m_ID;
+        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
 
         public SPAvatar(Scene scene, UUID ID)
         {
@@ -63,5 +70,26 @@ namespace OpenSim.Region.OptionalModules.Scripting.Minimodule
             get { return GetSP().AbsolutePosition; }
             set { GetSP().TeleportWithMomentum(value); }
         }
+		
+		#region IAvatar implementation
+		public IAvatarAttachment[] Attachments
+		{
+			get {
+				List<IAvatarAttachment> attachments = new List<IAvatarAttachment>();
+				
+				Hashtable internalAttachments = GetSP().Appearance.GetAttachments();
+				if(internalAttachments != null)
+				{
+					foreach(DictionaryEntry element in internalAttachments)
+					{
+						Hashtable attachInfo = (Hashtable)element.Value;
+						attachments.Add(new SPAvatarAttachment(m_rootScene, this, (int)element.Key, new UUID((string)attachInfo["item"]), new UUID((string)attachInfo["asset"])));
+					}
+				}
+				
+				return attachments.ToArray();
+			}
+		}
+		#endregion
     }
 }

OpenSim/Region/OptionalModules/Scripting/Minimodule/SPAvatarAttachment.cs

@@ -0,0 +1,35 @@
+using System;
+
+using OpenMetaverse;
+using OpenSim.Region.Framework.Scenes;
+
+namespace OpenSim.Region.OptionalModules.Scripting.Minimodule
+{
+    public class SPAvatarAttachment : IAvatarAttachment
+	{
+        private readonly Scene m_rootScene;
+		private readonly IAvatar m_parent;
+		private readonly int m_location;
+		private readonly UUID m_itemId;
+		private readonly UUID m_assetId;
+		
+		public SPAvatarAttachment(Scene rootScene, IAvatar self, int location, UUID itemId, UUID assetId)
+		{
+			m_rootScene = rootScene;
+			m_parent = self;
+			m_location = location;
+			m_itemId = itemId;
+			m_assetId = assetId;
+		}
+		
+		public int Location { get { return m_location; } }
+		
+		public IObject Asset
+		{
+			get
+			{
+				return new SOPObject(m_rootScene, m_rootScene.GetSceneObjectPart(m_assetId).LocalId);
+			}
+		}
+	}
+}