http://www.moriseiki.co.jp/english/ir/news_2006/2006_0622_dream_3_e.pdf

Someone want to tell me how the hell they machined that wasp, and rose?

How the hell did they hold it?

The wasp appears to be molded..and is under the Mold heading..so I would say it was a molded part...

The rose was held by the base as evident by the holes around the base..