Did someone collect all Medal and Trophy?

[skybaker]

I am building a new house with a room for storage of medal and trophy. However, I'm still missing the following:

• Epic Hero Medal for Firefighter completed the hospital disaster scenario.
• Hero Trophy for Firefighter completed the science facility disaster scenario, and
• Valor Trophy for Firefighter completed fighting angry gnome.

My Sim worked in Firefighter career for a few hundreds day. However, these three events never occurred.