weirdlandtv: Speeder Bike/Scout Trooper/Scout Walker concept art by Nilo Rodis-Jamero, Joe Johnston,
weirdlandtv: Speeder Bike/Scout Trooper/Scout Walker concept art by Nilo Rodis-Jamero, Joe Johnston, and Ralph McQuarrie (4th image, bottom right).The bulk of the work is Johnston’s, who was the chief designer behind the Speeder Bike.All these designs were for Return of the Jedi (1983). -- source link