Hi, here i found two chinese mmorpgs made by Chinesegamer that fully working with UEViewer as is (animations, textures, static meshes)
Honestly, this findings not very precious especially the first one, but maybe someone will need it
1 - Jinyong Heroes Online 2 (金庸群俠傳Online 2.0)This one have really ugly and low quality models
http://jy2.chinesegamer.net/2 - QT Online (Q群仙傳 Online)http://qt.chinesegamer.net/The models from this one is better, but they are also quite simple but not ugly as from Jinyong (the style is bright & cartoonish with a bit of grotesque and psychedelia)
P.S. One more, QTonline also can be usefull cause it's motiong.ukx & motionm.ukx files, this files each have 227 different motion capture animations (emotional and fighting) for human body skeleton