About the weapons and all armor parts,i circle out the birght area with pencil first,fill in black in the rest of the area,and using .03 fine liner to soften the edge of the light,this is the technique i use for drawing what i called “black armor”,because the metallic armor you draw with this technique looks dark at 80% of the part,if you wonna know more about the regular metal part and armor,stay tuned for my next project