Textures are looking tasty bamboo, only suggestion is that one of the stone wall pieces with the inset and extruded pieces may look obviously tiled when they are all sat next too each other, variation of the actual model could sort that and you wouldnt have to change the texture! Similar to how you have done for your…
I think what AzzaMat means is that the bricks don't just look like they're deeper in the wall, they're shaded in a way that means the bevel is inset into the stone, not coming out. Basically all the edges should be in shadow. The normal lower-right edge shadows from the lighting direction, and the upper-left edges from the…