Feather Horned Beetle with Long Bushy 'Eyebrows'(Rhipicera femorata): Males use their fantastic (hah!) antennae to locate a female feather-horned beetle that’s emitting pheromones which indicate she is ready for mating. Photo by ron_and_beth.
This is the Brazilian Tree hopper, or Bocydium globulare - a real living insect. Its other name is "The Bell Bearer"; the "Globulare" part of its Latin moniker stands for these utterly bizarre spheroids on the top (they are not antennae!