A glitch in my zt2... any help?

[Guest Supercat]

Hi guys and girls! I have a little problem with my zoo tycoon 2... the goblin shark is always white. I thought it was supposed to normally be kind of brown. Soo, any help with this glitch or has anyone got the same case? Any help would be good and oh I have lots of downloaded animals and packs, could it be from those? I will post pictures later if possible.