hey sorry for the bump but I just got a copy of world heroes perfect for my MVS from ebay and I'm trying to determine if it's a bootleg or not. Now my camera is TERRIBLE so I'm going to have to describe the fuzzy pictures you're about to see. Here's the top board
here's the bottom board
here's some number sticker on the side
number on the side says just "4865"
the boards are the right shape and right colour and have all the regular snk markings on them so the boards seem fine. Now to the rom chips
if you look at this picture
looking at the markings on the second chip from the top, that's the type of marking on all the chips on these boards. Doesn't say "sharp" or "toshiba" but looks exactly the same as the second one from the top
so anyway I referred to the master list
090 is world heroes perfect
on the top board on the left side the middle one is marked "064" which according to the master list is world heroes 2 jet. The rest of the chips on the top board are market 090
on the bottom board 6 of the chips are marked 064 and the rest are marked 090.
If there's any other information that will help you determine if this is a bootleg don't hesitate to ask me. And thanks for any help