[Renmiri]

Good news!!!

I got the thumbnail code here AND the solution for the signatures

Big Island's Wiki like thumbnails
First create the new Thumbnail code: Follow the instructions above to add a bbcode, in my case TMB1, flag the option thingy to yes and use the replacement below

<table style="border: 1px solid rgb(0, 0, 0); background-color: rgb(0, 0, 0); color: rgb(255, 255, 255); font-size: 11px;" cellpadding="0" cellspacing="0">
  <tbody><tr>
	<td><a href="{param}" target="_new"><img src="{param}" alt="Thumbnail" title="Thumbnail" border="0" width="250"></a><br><center>{option}</center></td>

  </tr>
</tbody></table><br>

When you use it like

[TMB1=Yeti]http://ffproject.net/forumwiki/images/Bikanel_13.jpg[/TMB1]

You should get a thumbnail with 250 width that links to the real image, with a black line on the bottom with the image title "Yeti" or whatever users put after the = sign, just like my image below.

you can play around with the background color of the text, right now it is rgb(0,0,0) which is black, with rgb(255,255,255) for the font, which is white. The border can be made thicker too, right now I put "border: 1px" but you can increase it to 3px to make it thicker.

This option does require that the user enters a description for each image.