Thanks for the motivating replies. Really appreciated.

All of the terrain is scratchbuild. I'll try to do a tutorial for the next building. Most of the materials that are been used is foam, balsa wood, plaster, foamboard and cardboard.
We also started ou campaign recenlty. Here's the first scenario : The Royal Navy attempts an ambush on a tavern full of pirates. Inside, they have one agent who tried to get some info out of them about some Spanish gold. The pirates will have to escape from the village, while the English will try to capture as many of them for later interogation.

The navy approaches safely under cover of dawn

The first escaping pirates confront the navy troops

Mr Rendall, the first mate tries another route.

And gives a hand to Meadows (the one legged man), who has a hard time with the agent

All ways will be blocked for Rendall except the southern road.

A view of the village.

Meadows escapes to the north

but shall be captured in the end by the agent and the red jacks.