The shimmer in Surly isn't hidden but would only play nice with me at certain angles. It's almost a one-coater...if you're careful thats probably all you'll need!
|two coats plus topcoat, sunlight|
I couldn't really get it on camera, but every now and then the shimmer will also flash yellow/orange. It's like trying to prove that the Lochness Monster exists, though.
Thank you for looking!