@DemonAngelSM in some case if it's black probably because you use standart shaders, Try Mtoon, unlit or other shaders
if it still not work then just gave up on it
@Des 60 my vroid hub isnt uploading jack o val correctly and ive tried literally 12 times and i have her right here on my files as a vrm (hair is kinda stiff though) and hub isnt loading her right like i upload her on the edit model data page then when i want to publish it, it loads then turns to a blank white screen then when i reload it she loads again but her hair and face are black! >:(