Corydoras are a kind of catfish and that's funny to me in particular reference to this mech xD
Same spiel as I usually give, most, if not all of this kit is compatible with the previous goby kits as well as the Odonata kits. I think some pieces might need to be scaled down a bit to look right on the gobies in particular though, so experiment a bit there, it should yield some neat mixes. There are a lower halves that have sockets for the tails, and two and four socket upper torsos. Held rifle poses, reloading poses, pistols arms, tail inserts, etc. etc.~
There should be a decent amount of variety here, and everything rendered here was made with the pieces shown in the bits spread~
~Pipes