Model originally uploaded to Thingiverse at https://www.thingiverse.com/thing:5177331.

I had a request for a coaster that had the 1997 Miami Dolphins logo. I could not find one at all. I can not tell you how much time I spent trying to find something.

I created this from images online using Fusion 360 and Tinkercad (still learning both). The person that received a set of 4 absolutely loved them. They did come out nice.

It is a combination of the two logos from the time but they worked out to keep cups stable.