Missing images in original graphics in AoR?

[Warhorse]

I am sure it's because the new graphic is in a larger, much larger icon sheet, therefore using a different number. I added a ton of graphics, necessitating the need to give units new numbers and such. Unfortunately to use the original graphics, means most likely using also the original dat files....

EDIT-the new vehicles sheet is twice as big as the old one, same goes with weapons sheets.