Sorry to post another question :( but is there an easier way to find the models folder rather than searching through the thousands that are saved??
If there is then I haven't found it.
If I don't want to scroll through the 4500 separate folders then I can use the search function but I have found that it is usually faster to just scroll than wait for my machine to find the right folder.
I have a separate 'mirrored' data folder that I keep offline, to store my custom png's and the other custom cards I use for the card placeholders in my collection.
I do my customizations in that folder and then copy the whole customized folder back into my online data folder.