Does anybody know any good skinning guides for Messenger Plus?

I’d like to create my own skin for Messenger Plus, but I’m not sure where to start. Downloading the documentation using the Documentation button in Customization > Skins doesn’t work (I’m pretty sure the documentation servers are dead).
Additional info: I’m using Messenger Plus with WLM 8.5.


Ask it to @Patchou, only send him a Direct Message by clicking his profile and clicking in the blue button that says “Send Message”

The original doc should give you enough information to get you started and do what you want. Here it (1.7 MB)

Thanks for the docs! They have all the info I needed.
By the way, if anyone has trouble opening them, right-click the file, go to Properties, check Unblock and click OK.