This is how the title appears in the game box & manual, I guess they ran out of money/too lazy to colour it properly ingame... Perhaps more colours can't be added to the title image in the end and it has to be worked on as-is (black-white), but whoever is skilled to work on editing the title, might as well like this as a reference..

Yeah, sadly, while the SNES is capable of that kind of color detail given some slight modification. Grafting it in is probably not possible. At least I wouldn't want to do it if I were Bongo`. It would take a lot of effort. Box art is typically better than the in game art. Not always to that great of a degree, but usually noticeable. However, that game is not a stellar standout in the graphic department and I can see why they didn't bother with that in game. It definitely looks as if the game was done on a smaller art budget than many. However, I'd rather see a cheap graphics budget and quality story than a quality graphics budget and mediocre story.

Looks good to me, I like it. Question is, can Bongo` import it as you have it FlashPV.

Maybe something like that could do the trick: