Here is the upcoming K-Mart Exclusive ROTF Nebular Starscream. With bigger images, we get to see Starscream biography:
“On Cybertron, tattoos are more than mere decoration. They can be packed with super conductive materials and symbiotic nano-machines to enhance a robot’s sensors and strengthen his weapons. Starscream designed his tattoos to help him locate the fragments of all spark, as well as extend his range and power in the air. When his new sensor net detect any ancient artifact from Cybertron, they glow softly, charging his weapons and boosting his engine output.”
Jorge in 
