Cool pad stepcharts for DJ MAX 3 songs?

Blame Anime Expo 2012, where I just got my first exposure to the game. Gotta say, impressively cool soundtrack, and being around a long time, I *know* there's a stepchart fanmix of this out there somewhere. Figured if anybody knew about it, they'd be the ones surfing this part of the forums, so where would you guys suggest looking (first)?

If you've played DWI Extreme, Dancing WipEouT, the Touhou Pad Pack, or Dance With Insanity, that's the kind of charts I'm talking about. Or the RED ALiCE fanmix, but you'd have to be WAY old to DDR simulation to know those!! They were still in BMS format...

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Um.. Do you mean DJMax Portable 3, DJ Max Trilogy or Technika 3?

There are Dance With Intensity stepcharts to most of the original (pre-Koyote) DJMax songs, but I don't think there was ever any sort of co-ordinated effort to make a cohesive pack of them.

A ton of stuff from the first 3 PSP games has been stepped on ZIV (search for individual songs in the database), but nobody's really touched anything from Tecknika 3, because the background videos aren't readily availible, and there's no equivelant CS game to rip them from.

I kinda was thinking Technika 3, actually. But it's good to know there is ~some~ existing stuff out there!

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