realistic cartoon bat character with expressive eyes in luminescent color scheme

cartoon bat black blue unreal engine bill gekas valentine hugo charming characters sven nordqvist character realistic expressive eyes cute animated series movies style colorful background resolution highly detailed luminescent color scheme design concept artwork animation creator artist inspiration ideas reference development personality traits emotions tips techniques little showcases beautiful large wings rendered cinema4d illustrations brought life use creating captivating visual experience combination light hues adds touch mystique reminiscent works hans zatzka