File list (Check if you may need any files):
Targeting
.........\LandTarget.cs
.........\MultiTarget.cs
.........\StaticTarget.cs
.........\Target.cs
.........\TargetCancelType.cs
.........\TargetFlags.cs
AggressorInfo.cs
AssemblyInfo.cs
Attributes.cs
BaseVendor.cs
Body.cs
ClientVersion.cs
Commands.cs
Effects.cs
EventLog.cs
EventSink.cs
ExpansionInfo.cs
Geometry.cs
Guild.cs
HuePicker.cs
IAccount.cs
IEntity.cs
Insensitive.cs
Interfaces.cs
Item.cs
ItemBounds.cs
KeywordList.cs
Main.cs
Map.cs
Mobile.cs
Movement.cs
MultiData.cs
Notoriety.cs
ObjectPropertyList.cs
Party.cs
Point3DList.cs
Poison.cs
Prompt.cs
QuestArrow.cs
Race.cs
Region.cs
runuo.ico
ScriptCompiler.cs
Sector.cs
SecureTrade.cs
Serial.cs
Serialization.cs
Skills.cs
TileData.cs
TileList.cs
TileMatrix.cs
TileMatrixPatch.cs
Timer.cs
Utility.cs
VirtueInfo.cs
World.cs
ContextMenus
............\ContextMenu.cs
............\ContextMenuEntry.cs
............\OpenBackpackEntry.cs
............\PaperdollEntry.cs
Gumps
.....\Gump.cs
.....\GumpAlphaRegion.cs
.....\GumpBackground.cs
.....\GumpButton.cs
.....\GumpCheck.cs
.....\GumpEntry.cs
.....\GumpGroup.cs
.....\GumpHtml.cs
.....\GumpHtmlLocalized.cs
.....\GumpImage.cs
.....\GumpImageTileButton.cs
.....\GumpImageTiled.cs
.....\GumpItem.cs
.....\GumpLabel.cs
.....\GumpLabelCropped.cs
.....\GumpPage.cs
.....\GumpRadio.cs
.....\GumpTextEntry.cs
.....\GumpTooltip.cs
.....\RelayInfo.cs
Items
.....\BaseMulti.cs
.....\Container.cs
.....\Containers.cs
.....\SecureTradeContainer.cs
.....\VirtualHair.cs
Menus
.....\IMenu.cs
.....\ItemListMenu.cs
.....\QuestionMenu.cs
Network
.......\BufferPool.cs
.......\ByteQueue.cs
.......\Compression.cs
.......\EncodedPacketHandler.cs
.......\EncodedReader.cs
.......\Listener.cs