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diff --git a/public/img/wall-2.png b/public/img/wall-2.png
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diff --git a/public/img/wall-6.png b/public/img/wall-6.png
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diff --git a/public/img/wall-7.png b/public/img/wall-7.png
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diff --git a/public/img/wall-8.png b/public/img/wall-8.png
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diff --git a/public/js/map_penitenciaria.js b/public/js/map_penitenciaria.js
index 388f86ef..4baeb2b0 100644
--- a/public/js/map_penitenciaria.js
+++ b/public/js/map_penitenciaria.js
@@ -73,7 +73,7 @@ export function buildPenitenciaria(scene) {
     yard: new THREE.MeshStandardMaterial({ map: tex.yard, bumpMap: tex.yard, bumpScale: .055, color: 0x8b8f89, roughness: 1 }),
     steel: new THREE.MeshStandardMaterial({ map: tex.steel, bumpMap: tex.steel, bumpScale: .025, color: 0x8a9292, metalness: .72, roughness: .5 }),
     rust: new THREE.MeshStandardMaterial({ color: 0x714529, metalness: .42, roughness: .82 }),
-    white: new THREE.MeshStandardMaterial({ color: 0xe6e2cf, roughness: .75 }),
+    white: new THREE.MeshStandardMaterial({ map: tex.concrete, bumpMap: tex.concrete, bumpScale: .025, color: 0xe6e2cf, roughness: .75 }),
     yellow: new THREE.MeshStandardMaterial({ color: 0xe5a92f, roughness: .7 }),
     red: new THREE.MeshStandardMaterial({ color: 0xb42d25, roughness: .65 }),
     blue: new THREE.MeshStandardMaterial({ color: 0x173f79, roughness: .5 }),
diff --git a/public/js/map_velho_oeste.js b/public/js/map_velho_oeste.js
index 0b37d369..995d379b 100644
--- a/public/js/map_velho_oeste.js
+++ b/public/js/map_velho_oeste.js
@@ -384,7 +384,7 @@ export function buildVelhoOeste(scene) {
   const hemi = new THREE.HemisphereLight(0xffd2a3, 0x5b3828, 1.45); scene.add(hemi);
   const sun = new THREE.DirectionalLight(0xffc27b, 2.05); sun.position.set(-35, 42, -28); sun.castShadow = true;
   sun.shadow.mapSize.set(2048, 2048); sun.shadow.camera.left = -48; sun.shadow.camera.right = 48; sun.shadow.camera.top = 58; sun.shadow.camera.bottom = -58; sun.shadow.camera.far = 160; sun.shadow.bias = -.00045; scene.add(sun);
-  const fill = new THREE.DirectionalLight(0x86a5c9, .42); fill.position.set(24, 22, 35); scene.add(fill);
+  const fill = new THREE.DirectionalLight(0x86a5c9, .34); fill.position.set(24, 22, 35); scene.add(fill);
 
   const groundHeightAt = () => 0;
   const slowAt = () => false;
diff --git a/public/js/textures.js b/public/js/textures.js
index 4396098b..ce305ce6 100644
--- a/public/js/textures.js
+++ b/public/js/textures.js
@@ -468,7 +468,7 @@ export function initTextures() {
   // [file, aspect w/h]. Priority first (DOLLYNHO + New Project), then the rest.
   // Reproduz dimensões, aspecto real e desvio: node tools/eval/poster-aspect-check.mjs --json
   const POSTER_FILES = [
-    ['ashtar.png', 0.5625, 1.35], ['ashtar.png', 0.5625, 1.35],
+    ['ashtar.png', 0.5625, 1.35],
     ['ashtar-meme.jpg', 0.98, 1.2],   // o MEME original — o dono mandou voltar ('estava bom tb')
     ['despisque-leao.jpg', 0.86, 1.2], // o par do meme (leão 'despisque') — voltou junto, pedido de 06/08
     ['DOLLYNHO.png', 0.5625], ['New Project (1).png', 0.5625],