diff --git a/20200621_222849.webp b/20200621_222849.webp
deleted file mode 100644
index 770c6bf..0000000
Binary files a/20200621_222849.webp and /dev/null differ
diff --git a/3d-printables.html b/3d-printables.html
index f5c3f35..e69de29 100644
--- a/3d-printables.html
+++ b/3d-printables.html
@@ -1,65 +0,0 @@
-<!DOCTYPE html>
-<html lang="en">
-  <head>
-    <meta charset="utf-8">
-    <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <link rel="stylesheet" href="assets/css/style.css" />
-    <link rel="me" href="https://chaos.social/@c3cat" />
-    <title>c3cat</title>
-
-    <style>
-      @layer per-site {
-        .resources-container {
-          display: flex;
-          flex-direction: column;
-          align-items: center;
-          row-gap: 1rem;
-
-          &>li {
-            display: block;
-            &>a {
-              display: inline flex;
-              flex-direction: column;
-              align-items: center;
-              row-gap: 4px;
-              &>img {
-                aspect-ratio: 1/1;
-                width: 250px;
-              }
-            }
-          }
-        }
-      }
-    </style>
-  </head>
-  <body class="container">
-    <main>
-      <h1 class="title">3D Printables</h1>
-      <a href="./">
-        <picture>
-          <source srcset="assets/img/c3cat-c3sign-cccamp23-transparent-for-dark.webp" media="(prefers-color-scheme: dark)"/>
-          <img src="assets/img/c3cat-c3sign-cccamp23-transparent.webp" alt="C3CAT with a cat ear headband around the 'A'" class="hero-img"/>
-        </picture>
-      </a>
-
-      <ul class="resources-container">
-        <li>
-          <a href="https://www.printables.com/de/model/35076-cat-ears" rel="external">
-            <img alt="A picture of a catear 3D model" src="assets/img/3d-printables/catears-printables.webp">
-            <span>The original catear model from <i>printables.com</i></span>
-          </a>
-        </li>
-      </ul>
-
-    </main>
-    <footer>
-      <p>
-        Don't feel pressured to wear cat ears &ndash; you're perfectly fine without them.<br>
-        And remember: Trans rights are human rights.
-      </p>
-      <p>
-        Find us in the fediverse at <a href="https://chaos.social/@c3cat">c3cat@chaos.social</a>.
-      </p>
-    </footer>
-  </body>
-</html>
diff --git a/assets/img/3d-printables/catears-printables.webp b/assets/img/3d-printables/catears-printables.webp
deleted file mode 100644
index 930150a..0000000
Binary files a/assets/img/3d-printables/catears-printables.webp and /dev/null differ
diff --git a/index.html b/index.html
index fe8c58e..4704670 100644
--- a/index.html
+++ b/index.html
@@ -56,7 +56,7 @@
       <h2>Resources</h2>
       <ul class="resources-container">
         <a href="./rgb-ears-39c3.html">39C3 LED Catear Build Instructions</a>
-        <!-- <a href="./catear-bom.html">LED Catear BOM</a> -->
+        <a href="./catear-bom.html">LED Catear BOM</a>
         <a href="./3d-printables.html">3D Printing Files</a>
       </ul>
 
@@ -67,6 +67,7 @@
       <ul>
         <li><a href="./rgb-ears.html">EH22 Catear Guide</a></li>
         <li><a href="https://wiki.hamburg.ccc.de/club:c3cat:start">CCCHH Wiki page</a></li>
+        <li><a href="https://www.printables.com/de/model/35076-cat-ears" rel="external">Original Catear model from <i>Printables</i></a></li>
       </ul>
 
       <h2>History</h2>
diff --git a/rgb-ears-39c3.html b/rgb-ears-39c3.html
index dc52772..3de75e3 100755
--- a/rgb-ears-39c3.html
+++ b/rgb-ears-39c3.html
@@ -85,8 +85,14 @@
         input,label {
           cursor: pointer;
         }
+
+        /* input[type="radio"]:checked+label {
+          text-decoration-line: underline;
+          text-decoration-color: var(--accent-color);
+        } */
       }
 
+
       /* hide items with .detail-default-hide if the corresponding .detail-show-(all|simplified|short) is not currently active */
       body:not(:has(#detail-grade-picker input[type="radio"][name="detail-grade-picker"][value="all"]:checked)) .detail-default-hide.detail-show-all {
         display: none;
