Our 3D CAD supplier models have been moved to 3Dfindit.com, the new visual search engine for 3D CAD, CAE & BIM models.
You can log in there with your existing account of this site.
The content remains free of charge.
If you want to insert other/different parts, select Insert-> Drawing Symbol -> Custom in Creo.
-> The Custom Drawing Symbol dialog shows up.
All parts that have already been used are displayed in the Symbol name list field and can be inserted into the drawing according to selection as well.