Here a preview of the work I've done.
Three more workshop tiles. Hammer (forges), Toolkit (mason), and small Toolkit (jeweler).
Ashes/Broken Ammo now show both, a pile of ashes with sticks/arrows sticking out.
Water/Magma always shows both waves and numbers.
Nestboxes and Buckets show their content a lot better.
Minecarts show their content.
Signs take on the color of the build material. Inverted tile from signs is a 'divide by' sign.
0 are coffins now. Inverted tile shows only a cross. (use TTF for text)
Slabs are gravestones now. Inverted tile shows only a '+' sign.
Thin walls or brick walls to chose from. Both show engravings reasonably well.
Candelabra and Brazier flames can now be colored.
Chests can now be two-colored.
Arrows/Weapons now look like a little sword.
Flux gets a unique tile again, see the trade depot in the corner, its the same.
Decorational half-walls (look at the fountain in the lower corner) are now engraved.
Meat now looks like a raw steak.
Mechanisms insides can have a color now.
The eyes of totems can have a color now.
Traps have floor-background now.
Barrels have floor-background now.
Cavern 1 will get a unique tile: See the green mossy stuff on the center left. => cave moss.
Cavern 2 will get a unique tile: See the blue wavy stuff on the center. => crystal floor.
Cavern 3 will get a unique tile: See the different floor tiles on the lower left. => dungeon floor.
The creature tiles for dead dwarves/elves/humans/goblins/kobolds are now colored, for better use in custom workshops. They are only seen for dead creatures in cages, so no big change ingame for the corpses.
Demons and Bogeymans now look different, hulking shadowy figures. (prone to change)
Still have more or less free:
1 tile entirely free.
3-4 tiles free to use as crafts. Any craft goes, books, glasses, hourglass, dice, anything.
Left arrow (to show direction when building a bridge) could be used. Any ideas so that they still look like an arrow a bit?
Right arrow (to show direction when building a bridge) could be used. Any ideas so that they still look like an arrow a bit?
'+-' tile is free.
'(' could be a bow.
')' could be a bow.
I might replace bones with different bone-tiles.
Feedback welcome, especially on the two different tiles.