Rivetting
Adding rivets to my Thunderbolt platoon. Each rivet is cut from 0.5mm styrene rods, and is roughly 0.3 mm long. I use the point of my scalpel to pick up each rivet (which is difficult since my eyes are not what they used to be) and dip it into a drop of polystyrene cement, on an old coin. If the rivet stays on the tip of the scalpel, then I gently place it onto it's place on the model.