A pledge was made to find who was lost. Even when the cybertronain Lunarscythe broke hers to him he still searches for her friend to reunite them. A promise was made and a promise will be kept.
Sketched and partially shaded with a 0.5 mechanical pencil and shaded in GIMP with the burn/dodge tool.
Gift for ~ThatGuyWitTheSWAG aka ~Plasma-TFP from DeviantArt.