The soundtrack came with a DVD, a red sticker on the front, an obi, a front insert but no back insert, and a booklet. There seems to be some kind of protective fabric between the soundtrack and the booklet inside the case. The DVD contains:
According to the VGMdb.net entry, it also came with a Konami survey card, shown in image 9 below. I do not understand why this release would come with that card, so the VGMdb.net listing may be an error.
There is also a slightly different edition, which came with a back insert, and a white sticker on the front. The front inserts, booklets, and obis all seem to be identical. The discs share the same contents and label design, but the white sticker discs were printed in black and white while the red sticker discs were printed in color, although barely visible on the CD.
The red sticker states that it is the first edition with original picture label, which I assume would refer to the color printed disc labels. The white sticker version was available shortly after.
1. Front with obi and sticker
2. Back with obi and soundtrack CD
3. Front insert
4. Front of obi
5. Back of obi
9. Konami card
Thanks to VGMdb (images 7-9).