Downstream - Bloons Tower Defense fan art

A poster based on the 2D mobile game Bloons Tower Defence 6.

Trying to stick as much as I can to the style and look of the game. This one was a lot of fun to make - everything including the monkeys and logo in the bottom right is modelled in 3D.

Credit for some of the textures and the concept art for this piece goes to the artists over at Ninja Kiwi.

Viewport render


Nice grey rock paving.

I like the black stroke of the pine tree in the upper right too. How did you do it? Is it a post processing?