In zones with walls on grass you can see small leaves of grass extending over the walls

game/modules/tome/class/NicerTiles.lua

...ckbolt/terrain/dungeonwalls_grass/grass_granite_wall2.png

...errain/dungeonwalls_grass/grass_granite_wall_pillar_1.png

...errain/dungeonwalls_grass/grass_granite_wall_pillar_2.png

...errain/dungeonwalls_grass/grass_granite_wall_pillar_3.png

...in/dungeonwalls_grass/grass_granite_wall_pillar_small.png

game/modules/tome/data/maps/towns/gates-of-morning.lua

game/modules/tome/data/zones/arena-unlock/zone.lua

game/modules/tome/data/zones/old-forest/zone.lua

game/modules/tome/data/zones/town-derth/zone.lua

game/modules/tome/data/zones/town-elvala/zone.lua

game/modules/tome/data/zones/town-gates-of-morning/grids.lua

game/modules/tome/data/zones/town-gates-of-morning/zone.lua

game/modules/tome/data/zones/town-zigur/zone.lua

game/modules/tome/data/zones/trollmire/zone.lua

ideas/todo