In 2006, Inti Creates released the Rockman ZX Arranged Soundtrack “ZX Tunes”; continuing the tradition set by the RTRZ (Remastered Tracks Rockman Zero) series of albums, ZX Tunes contained new versions of each track from the first ZX game. As a bonus, the album also included several extra covers from various guest artists of Inti Creates and Capcom, as well as manga artists Hitoshi Ariga and Yoshihiro Iwamoto.

Courtesy of Kobun20 of The Reploid Research Lavatory, the covers are available to your viewing pleasure in his blog post:

ZX Tunes Cover Cavalcade