Design some badge icons

Design details: We have a social media company.
Need a series of simple badges (similar to Trip Advisor badges) for the following awards:
- New member
- Made first connection
- Made 100 connections
- Introduced someone
- Introduced 10 people
- Executed first sales campaign
- Received 5* feedback
Target audience: Professional business market
Ideas for the visual style: Trip Advisor badges
Things to avoid: Text
Preferred colors: Green (main logo is green)
Urls to draw inspiration from: https://i0.wp.com/www.amybucherphd.com/wp-content/uploads/2015/10/badgecollection.jpg
Where the design will be used: web
Extra notes: