A school, more huts (90 in those few is weird), domesticate some native animals. Once a child picks something up once then that child automatically picks that object up after that. When a Master teaches the children then they gain some knowledge in that Masters area. More for the builders to do. Build a school, fence and barn for animals, benches, larger food bin, dock to fish off of. A larger area, my 90 villagers are very very crowded and with that many people and 50 totems it is way too crowded. More food sources, berry bush, hunting for small game (wild boar) and birds (doves, quail, pheasent) and maybe some sort of deer/antelope. I am sure that I forgot something but if so I'll post it later lol