VBANext PS3: visual bugs with Metroid II (colour patch)

Hi everyone,

I've been searching through the forum looking for somebody who already asked about this, but it seems nobody have.

I'm playing some old gameboy games with VBANext (extraordinary work for this emulator, thank you so much!), and I wanted to play Metroid II - Return of Samus. The original game is in black & white, but it seems somebody applied a "colour patch", because the game is available on the internet in a coloured version. I don't know if I can post a link to download it in this forum, so I don't. But if I have the permission I'll do, or I'll give it through private messages.

Anyway, the original version just run perfectly. But this coloured version have some really annoying visual bugs that prevent to play. I played it with VBA (the original emulator) on my PC, and it works fine. So this seems to be only on the PS3 emulator.

Here is screenshots of the game playing with VBANext PS3:
Attachment 30223
Attachment 30224

I'm assuming those bugs come from this "colour patch", and you'll say me something like "just play the original game dude". I just would like to play this coloured version because it's more pleasant visually (play a black & white pixellised game on my flat screen burns my eyes...). And I just want this wonderful emulator to be perfect. It would just be nice to be able to play this good game with colours.

I don't know if it can be fixed. But thank you to consider my demand and try to fix it.