Easter eggs in APEX?

Hello I have found "Easter eggs" on training map... 3 Dinos across hidden the map and A family of 4 dinos on the top platform one bigger and 3 smaller.... so like is there an achievement or something? or its just there but dont do nothing?

And then there are these extra targets... which when all shot with all other targets do nothing... :<

Might be missed opportunities for special skins ,badges or even achievements... or something not working... dunno....