They're PNG for the transparency! If there's a more convenient format to include, let me know and I can sort that out. (gonna add file info now though).
Ah ok, yeah I don't think I will be able to vectorise these any time soon, that would take a while for me. I made sure they're quite high resolution though, so they should be nice and crisp.
I thought that might be the case, just for me having them as vectors would be handy as in affinity I can setup a hex grid and drop hex tiles right on to it, but I am sure I can work around that.
