so i downloaded the GN, ATSF, CN, CP hoppers from golden age of railroading site and install them. then downloading the Canadian and Alberta hoppers from RWA site install them. and it didn't work. then i try installing the HS-CN1 geopcdx with one that came with hoppers repaints i think it replace it, i didn't see 2 of same geopcdx. then once done went in the game and nothing happen. the hopper car repaint didn't show up. so i guessing these repaints are based on older hopper cars before they got updated. so i think i have to wait for who ever made to repaint to update the repaints.