Txd File not loading

[Captain Cody]

Ive been going around gta sa and finding stuff that can be made better thru txd editing, though I went to work on something and all but 2 txd files loaded

function replaceModel()   
  txd = engineLoadTXD("buildings/vending.txd", 1775 ) 
  engineImportTXD(txd, 1775) 
    txd = engineLoadTXD("buildings/jump.txd", 1633 ) -Not loading 
  engineImportTXD(txd, 1633) 
    txd = engineLoadTXD("buildings/billboards.txd", 9188 ) 
  engineImportTXD(txd, 9188) 
    txd = engineLoadTXD("buildings/junkyard.txd", 18251 ) 
  engineImportTXD(txd, 18251) 
  txd = engineLoadTXD("buildings/motel.txd", 11012 ) -Not loading 
  engineImportTXD(txd, 11012) 
 end 
addEventHandler ( "onClientResourceStart", getResourceRootElement(getThisResource()), replaceModel) 
  

degugscript: