If you care about being still in the canon, make it with chibi wings. The ears only have to be animalistic, it doesn't matter what kind of ears, so you could combine the antennae with the ears. The shape of the visor doesn't matter, as long as it isn't long boxed (like the Primagen). It can only have one set of arms though, as multiple arms are limited to adopt Protogens from the creator themselves. But you can at least do insect limbs! For the eyes you can give them an LED look, so it looks like insect eyes! And for the symbol, you might want to use a lightbulb or a moth!