Or each unit class gets its own slider, and/or each target type gets is own slider.

I'm not saying all units should be strictly proportional, just use common design/aesthetic sense. The Kavallerie seems to be proportional to other infantry/human model sizes, why not the motorcyclists?

The kradschützen model size isn't adjustable and the soldiers appear smaller than other infantry. I know this isn't game-breaking but is annoying to see halflings/li'l wee people on motorcycles. Please make them the size of other infantry or better yet allow scalable infantry.