I had the complete OT (4 issues for each film) and TPM (2 issues.) TPM was neat because the covers, when put together, would give you the exact location of the Well of The...er, I mean they formed a really cool picture.
'Star Wars' was cartoony, as was ESB. 'Jedi' was awesome, mostly because it was hyper violent. When Luke ignited his sabre on the sand skift, he went apeshit! The Weequay guys were literally sliced in half, and this was all illustrated in that wonderfully exaggerated manga style.
TPM pretty much followed the plot of the film, and wasn't quite as good as the OT, but a good read nonetheless.
There is a torrent of these floating around, and to my knowledge no manga of AOTC or ROTS was released, either here or in Japan.
Here's a few examples...Ben Kenobi is off the hook because he looks like a Kurosawa character...



