This is the image code (in templates):
forumhome_forumbit_level2_post
forumhome_forumbit_level1_post
Find:
Code:
<td class="alt2"> <img src="$stylevar[imgdir_statusicon] /forum_$forum[statusicon].gif" alt="" border="0" id="forum_statusicon_$forum[forumid]" /></td>
Replace with:
Code:
<td class="alt2"><img src="$stylevar[imgdir_statusicon]/$forum[forumid].gif" alt="" border="0" id="forum_statusicon_$forum[forumid]" /></td>
Then name each .gif (or whatever extension you want) by its forum ID (e.g., 23.gif, 35.gif). Upload the images in your statusicon image folder or whichever folder you specified.