Ok but you guys need to consider this
COSTAL seapunk, with buildings being in harmony with the seaside and having the sea, sea gulls and aquatic animals fitting heavily into the architecture. Water organs and things like that Ocean organ thing.
Cities floating on seas, oceans and large lakes. UNDERWATER cities with underwater agriculture.
But more importantly floATING Solarpunk cities people have built to give the land a chance to heal, but is covered w plants and has bird and cloud motifs all over the shop