I just looked for Millhorse and it is originally a Daz product back from maybe V2 to V4 release so it's obj is in a much older format and all the UV are overlapping if I remember right those UV from OBJ back then were imported into UVMapper classic and the UV needed to be reorganized usually by groups so they were not over lapping even Victoria 2 thru V4 you had to repack the UVs if you wanted to create custom textures you can still get UVMapper Classic for free and he still has the tutorials up on his site on how to recreate the UV for use in other programs or to use to make custom textures  I actually still have UVMapper Classic archived on one of my backs ups for use with older Models   http://www.uvmapper.com/downloads.html 

I hope this helps 

Lobo3433

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