Tried out using the actual textures from the game but they don't really have the feel I want. I'll have to think about it.

textures.hpp

@@ -36,6 +36,8 @@ namespace textures {
 
   const uint32_t* get_surface(size_t num);
 
+  sf::Image& get_surface_img(size_t num);
+
   const uint32_t* get_ceiling(size_t num);
 
   size_t get_id(const std::string& name);