Knower of useless information
I find that invasion stripes can help on light colored wings. For a quad I'd just paint it darker, see if that helps.
As for the Nano Goblin, I'm already thinking of some tape or vinyl decals on the wings to make it stand out a little more. My wife has a Cricut machine, so I may be making something to slap on there and make it more visible in the very near future.