Hi sammy004,
once on Matwei's home page you can select either German or English.
Select Eagle3D and download the installer first. The part library (images) is located two or three lines underneath the installer and has a file size of 38MB (zipped).
Create a sub-folder "Images" in the Eagle3D folder and copy the extracted library there. You can view every part with its name which also informs about dimensions of it, e.g. "CAP_DIS_CERAMIC_DISK_10MM_18MM" is a ceramic cap with a pitch of 10mm and a disc diameter of 18mm.
You can open the entire library when clicking on it, and use the windows fax viewer for a detailed image.
Sorry, I can't show you any examples since Eagle3D is written for newer Eagle versions and I'm using version 3.55 (for most projects).
Regards
Boncuk
P.S. If you want me to complete your 3D image please send me the board file via email. You'll find my email address in my personal folder here. You obviously used the minimum resolution to create your 3D file. With a higher resolution the copper traces look straight.