Hi, I made some port buildings with dedicated textures.
Renders: https://imgur.com/a/1aasDXW

Harbour_House_A_01
Tris: 732
Renders: https://imgur.com/a/2UckbVk

Harbour_House_A_02
Tris: 1408
Renders: https://imgur.com/a/CxkIKRF

Harbour_House_A_03
Tris: 2121
Renders: https://imgur.com/a/yGVa8L9

Harbour_House_B_01
Tris: 1388
Renders: https://imgur.com/a/M16mUSc

Harbour_Tavern
Tris: 4518
Renders: https://imgur.com/a/Sy5fVNJ

Warehouse
Tris: 4547
Renders: https://imgur.com/a/arvNB9w

Enjoy.