I downloaded it not very long ago. It was from a German site. I think it was
http://www.kanjigym.de/ If you cannot find a download site, perhaps I could attach the zip file to an email for you. Offhand, I don't think this is what you're looking for. On one side of the "card" is the keyword. Then you have a pad where you draw with the mouse. You then can flip it over and see the kanji. Then you can attach/review a note about it, like a story. You can at this point see an animated SOD. You can select the review either by lesson number, or by range of slot numbers (Heisig RTK1 numbers).
If I understand you correctly, you'd like them to be digital versions of the cards you can buy, with keywords, readings, compounds, and cross-reference numbers already on them. You can buy them, but they're pretty expensive (IMO), but then you have a physical box of cards...not very "searchable". I have a pdf somewhere of that, so you could print them on your own cardstock, but I never figured out how to get it to come out on 2 sides right. But that would be searchable...never thought of that. There is also
http://ziggr.com/heisig/, which is a searchable heisig cross reference.
Currently, I'm coming to this site on a daily basis. I'm within 10 chapters of being done with RTK1. My first procrastination is to visit the forum, but eventually I get to the review the kanji site. I first review the expired kanji from the different boxes. Right to left (so to speak)....those that I haven't seen longest before the ones that I've seen most recently. Some do click the "review all expired" link at the bottom, but I've found that to be more difficult.
As I do that, I will inevitably fail some kanji. So, after that I'll review the stories of the failed kanji. Sometimes, I just forget how to draw a primative, but the story was fine. I remembered the primatives and put them in the right place, but just forgot the primatives form. Sometimes I confuse keywords. A fairly recent example was "intestines" vs "entrails". So, I wrote the kanji correctly for the keyword I thought I was writing for, but it was the wrong one. So, then I study to more clearly differentiate the stories of the "similar" keywords. But some, I just draw a blank. I flip the card and look at the kanji and its "Oh, yeah! That one! (again)" So, then I definitely consider abandoning the story I have and look for something more memorable. Or maybe I get the primatives right, but in the wrong order, or they're written up and down vs left and right...that sort of mistake. I may decide to tweak the story to add positioning clues.
Then I look at the time. If the above went fairly smoothly. Then I'll see if I have time to add a few more kanji. My routine is to read the chapter/lesson and try out a few basic ideas for stories, just mentally, not writing anything down. When I get to the end of the chapter, if there is time, then I'll add the whole chapters number of kanji.
I immediately fail all the ones that I just added.
Then look at the shared stories, with the uncommitted ideas that I got. I adopt stories (and there are plenty of good ones--THANK YOU!!!), or write my own. I visualize the story a couple of times--maybe a minute or two, and then "learn it", and move on. I know I'll be back to that card in a day or so.
This agenda has resulted in expired kanji coming due in clumps. Some times hundreds of kanji a day to be reviewed. They can go pretty fast some days, even if there are a lot, when I DO remember them. Sometimes, it takes me 30 seconds or more to recall the story...and naturally a few seconds to write them down. I got some elemenary school kanji practice books from theJapanesePage.com with 200 squares per page. It feels kinda cool to see the pages filled with kanji that I've written. I definitely work on getting the stroke-order correct, and also to work on the relative proportions of the primatives and parts of the primatives within the little box. Eventually, I'll have to get a teacher, or a pen-pal or something, so that I can polish that aspect of it.
So, I never add any new ones unless I can finish all the expired and failed stacks.
But you do see how this site automates the card creation and management functions? I can get to the site from home or from work, and my "card box" is there for me, without having to lug it around.