Illustrator Peter Dennis "paperboys" range of cut and paste soldiers with rules has added Wells to it's oeuvre. This book has firing guns, civilians, red and blue armies, a condensed copy of Wells rules,  and a surprise bonus from a certain other Wells property...  https://www.ebay.com/itm/HG-Wells-039-Little-Wars-With-54mm-Scale-Paper-Soldiers-Paperboys-Edition-Pa-/363658901781?&_trksid=p2056016.l4276

a Space 1889 ish product fer sure. These figures are intended to be copied, and scaled to user preference. My only cavail is that Dennis always illustrates figures full frontal, wheras I prefer profile for army building with flats.

but still, neat stuff, and with great additional content downloadable from his site...  https://peterspaperboys.com/