Concrete is missing stair and slab variants. I coded a mod that adds them and after seeing them in-game I realized how much I want them actually implemented! : r/Minecraft
TUTO] Escalier invisible dans un mur sur minecraft (1.4.7 Et +) - YouTube
1.5.1] Aesty - Escalier ++ Mod | Minecraft.fr - Forum
Stairs/Asset history – Minecraft Wiki
PennPeul - Twitch
Stairs/Asset history – Minecraft Wiki
Stairs/Asset history – Minecraft Wiki
Stairs/Asset history – Minecraft Wiki
Stairs/Asset history – Minecraft Wiki
I made a Resource Pack that turns all normal Slabs, Stairs and Carpets displayed in Item Frames into full-sized Vertical Blocks! : r/Minecraft