Actually add DynTextMaps to the layer

I swear, one day...

korman/exporter/material.py

@@ -434,6 +434,7 @@ class MaterialConverter:
             dtm.hasAlpha = texture.use_alpha
             # if you have a better idea, let's hear it...
             dtm.visWidth, dtm.visHeight = 1024, 1024
+            layer.texture = dtm.key
         else:
             key = _Texture(texture=texture, use_alpha=has_alpha, force_calc_alpha=slot.use_stencil)
             if key not in self._pending: