time for an update, i decided to dive deeper into the internet and found some pictures, some sources are not the most reliable so take them with a grain of salt, and if you know from where they are please tell me 
First off a picture about a warrior statue(colored) and a real warrior
what i find weird is that this one wears trousers. it migth be a warrior from another tribe, but the sword hilt,clothes and greaves looks very similar, so it migth just be that some wore kilts and some wore trousers
and now i found some houses that where aparently used in castros
they differ but i think one is from a earlier age or is simply a poorer family then the other
now for the castros
those appear to be 2 small castros and a Cividade/Oppida you can several walls before the entering of the habitable area, you also see signs of some urbanism
and as last what appears to be a sauna/bath(you can see its a sketch of what you could see in the photo of my earlier post (urbanism)
that was all, if in can find more i will try to put more