Golden Ornstein and Dragonslayer Spear

Hello everyone.

Just a quick refactor I think you might like (if anyone is still playing that game).
What I'm doing is basically converting gray tones to yellow. The plume is also a little red now.
You need iGP11 for this to work. Don't forget to put the textures in the overlay folder.
Basically turns Ornstein's armor and weapons gold.