I am no mod, but seeing the "Please do not upload..." pic, well, it prolly be easier to host it. If you have broadband, some providers offer web storage, you could probably use them. There are also free web page hosters too, you may have a banner on the site, but if all you use it for is pics, it wouldn't matter.

If you go to OT I'm sure someone could help.

rather host it on AW.

You need to host it yourself or find someone else to do it. If it is not removed, it will most likely be deleted again.

If you host it yourself, you should be fine as long as it isn't against the TOU. Back in the day, if it wasn't Audi at all, it wasn't allowed. OT really cracked that open though.

The sig should be fine, and as I said, I am not a mod. As long as you host this one yourself, I doubt anyone would ever say or do anything to or about it.