JIA-A, B and JGA covered hoppers in progress

hey peeps
theses are my pics of my work in gmax for trainz for starters this is the JIA-A, B and JGA covered hoppers in progress.
The liveries for the JIA-A, B and JGA will be Naco in different styles and cleaveland potash livery.

i have created some animation on this wagon which will apply a gamscript for the user to open and close the lid of the hopper
this wagon should be completed hopefully in May/June depending on how much time I have.

Here is a few links to show you the real hoppers.
http://ukrailrollingstock.fotopic.net/p61756265.html
http://ukrailrollingstock.fotopic.net/p61756958.html
http://ukrailrollingstock.fotopic.net/p49771608.html