Finally: The TWS is seeing light, as it's being painted using the so-called OSL ("Object Light Source") method. This tutorial clearly explains how you too can benefit from this illumination and bring light to your game boards. Have fun painting, and: May the light be with you... always!
You can find the Tabletop Workshop on:
Facebook: / twsshow
YouTube: / tabletopworkshop
Music:
"Son Of A Rocket" by Kevin MacLeod
"StarGate Odyssea - End Theme" by Xcyril
Sound effects from https://freesound.org