If you beat King of Fighters 97 with the Distant Desires Team - Blue Mary, Terry Bogard and Joe Higashi you get this special ending artwork from Gamest Magazine by Kotobuki Tsukasa
[World Heroes 2 Jet & The King of Fighters '97] : Zeus & Orochi Yashiro
Zeus' intro/taunt animation and Orochi Yashiro's standing animation look pretty similar and after making a few modification to them, they look even more alike.
For this comparison, I removed a few frames from Zeus's stance and reversed the animation on Orochi Yashiro's.
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Sources:
The King of Fighters '97 (Neo Geo) Parched Earth stage uploaded by @the2dstagesfg (page: the2dstagesfg.tumblr.com)
Savage Reign (Neo Geo) Lava Pit stage uploaded by @the2dstagesfg (page: the2dstagefg.tumblr.com)
World Heroes Perfect (Neo Geo) Genesis stage uploaded by @the2dstagesfg (page: the2dstagesfg.tumblr.com)