Put Weiss's bikini alt back in the summer set.

opponents/weiss_schnee/meta.xml

@@ -39,7 +39,7 @@
     <alternates>
         <costume folder="opponents/reskins/ghost_bride_weiss_schnee/" img="0-start.png" set="halloween">Ghost Bride Weiss Schnee</costume>
         <costume folder="opponents/reskins/Weiss (Volume 4)/" img="0-start.png" status="online">Weiss (Volume 4)</costume>
-        <costume folder="opponents/reskins/weiss_schnee_swimsuit/" img="0-start.png" status="">Swimsuit Weiss</costume>
+        <costume folder="opponents/reskins/weiss_schnee_swimsuit/" img="0-start.png" set="summer">Swimsuit Weiss</costume>
     </alternates>
     <has_collectibles>false</has_collectibles>
     <lines>2446</lines>