This may be because you didn't copy enough files, or you left 1 files. There is "1 folder (including xxxx.js3fsi and xxxx.pp files) 1 view pictures". Except pictures, all other files are important, and 1 is not important. There is also 1 common sense error: some people will put their clothes in the cos folder and then watch the files change (change colors, etc.). ~), but the clothes downloaded from the Internet are generally made of no material (m_tex), which can't be displayed after reading it again, so the system has to default to basic.