i needed a curbstone for a game jam, but i didn't find any i like, so i did 4 variants by myself.
all are game ready, low poly.
maps: color, roughness, normal.
AO is baked into color map, so if you need clear albedo, you can bake from the source material, which is included.
high poly sculpts are provided also.
link to the game if interested:
paypal : email@example.com
seo: curbstone, border stone, kerb, concrete