Here is an interesting Patreon for 3D printing. It looks like its just getting going and already a fun set to get a hold of for your armies.
While their normal monthly Patreon subscription is a little high in my opinion (it needs to be at $10), you can get in early on this one at $7.50 to get these 3D STL files.
I do believe these are 32mm. Perhaps its possible to reduce them down just a little when printing.
August is S.W.A.T month to get these miniatures.