Yeah, that's my thread. Although not there are a couple of things in there that aren't mine (scanned from a magazine). But pretty much all the sentai stuff from 80s and 90s are what I made.
I'm actually in the process of reworking a few of them. Of course if the link doesn't work I'll upload a zip to the download section. Shouldn't be more than a couple of MB for all of 'em (not including the ones I just scanned obviously).