.We are not mad, seriously, but this evening we went out at dusk to hunt for bats. It's a bit early in the year but we still managed to find a pair of Pipistrelles in the back garden on a 42 mhz frequency.
Anyway, in the dark my brain went into overdrive. Only yesterday I suggested that Khurasan's Pride guard would make good generic alien bipedal grunts. We'll think bat wings, like my rough sketch on the left, and we have armoured Sci Fi bat warriors.
A simple but barkingly effective conversion possibility.