I found a website that had a ton of free tokens that were previously commercially available. Since their store has closed, those 20 packs are now available and offered, by the artist, for free at: http://www.immortalnights.com/tokensite/index.html
They are high quality and contain hundreds of top-down figures. Most are fantasy related, but one pack is of modern soldiers/SWAT.
I know Brennan said he was working on some tokens as well, but I thought I'd offer these to everyone to use in addition to what he's working on.