is this supposed to be a playable version of the game or a WIP workshop item?
Because right now the main deck is a stack of blank cards and the card back url gives a 404 error http://www.digitalcapricorn.com/TabletopSim/Allegiance_back.jpg

Yea, it should be the full version of the game. I can't reproduce the problem you're having. Do you have the most recent version of the workshop? Admittedly, I'm new to Tabletop Sim, so the problem could be on my end.

well okay, i resubscribed and redownloaded this workshop item. When i check the downloaded file i can see that next to the action url these two urls are referenced insde for the main deck:
http://www.digitalcapricorn.com/TabletopSim/Allegiance_Cards6.jpg
http://www.digitalcapricorn.com/TabletopSim/Allegiance_back.jpg

For me the first jpg file has only 19 card images in total and the second url i cant even open with the webbrowser. So checking these urls with my webbrowser gives me exactly the same results as loading the mod ingame, some cards have images (the one i can see on the first url) and the games gives me an 404 error for the second url.

I hope this helps.

First off, thanks for the help troubleshooting this. You're right. The card back pointed to an old file. I have uploaded new source files for the cards and card back. As for the cards, I uploaded a file with 19 images and had the deck creator slice the file into 19 cards. I then copy-pasted the images to create duplicate cards for the deck. Perhaps that is what is causing the issue?

working fine for me now :)

Awesome. Thanks for the help. Let me know if you have any questions about the game.