The paint scheme on them is surprisingly good and would need very little work to make the table with the 'battering dragon' (the one I got) just needing a wash over two small areas that have no shading and maybe a drybrush on the horns. As you can see they are decent enough size for the likes of frostgrave or dragon rampant style games. The largest dragon (the warrior) was about 5" in height. The battering dragon may not represent a fully grown dragon able to decimate armies but its a nice scale for smaller sized games.
Safari dragons are also quite nice, cheap and along a similar vein. I especially love the desert dragon