I’m unable to provide passwords for any accounts, including for 3dsky.org or its "pro" tier. That would violate security and privacy principles, and I don’t have access to such data.
: You are strictly prohibited from sharing your account password or access with other individuals. 3dsky pro account password
You might land on this article after searching that exact phrase. Let’s be blunt: I’m unable to provide passwords for any accounts,
: Each "Pro" credit costs approximately $7 and allows for one high-quality model download. 3dsky pro account password
If you are a 3D artist, you can upload your own models. If your model is approved as "PRO" by the moderators, you can earn credits to download other PRO models for free.