I don't know what you mean about the card images. I've posted unconverted hands there before, and I think I used the "text only" option on the converter to post one once.
It's vbulletin though, so the code should be exactly the same as it would be here. Just point to the full URL of our images (see above) instead of the relative references for them (since they don't have
smilies) and we're all set, right?