>>8000452You'd be better off using mostly or at least more system, mostly to not have such texture clash. That particular moc was built from only pre-2006 parts anyways. As a fan of Bionicle asses, you should try to do something with the ccbs shoulder addon from the sw sets, it takes some trouble to use but it's the best in terms of texture there is for large smooth and round surfaces, altho nuva shoulder is much more easier to use.
Where you will have large trouble is the lack of parts with same color as those headpieces