I have found this at some point, this is the WiiU VC booklet
I'm still really annoyed because I know high resolution art has been shared to magazines at some point, but they never surfaced on the internet.
I play it in the subway on my way to work on my Android tablet :) I use Retroarch and a ROM I found googling. I never had a Sega CD back in the days. Playing these made my eyes wet :') You also easyly find an emulator for PC.
Here are a couple that may appeal to you. They're for Android; I hope that's okay.
https://play.google.com/store/apps/details?id=com.camex.fireflamedragon
https://play.google.com/store/apps/details?id=sg.gumi.alchemistww