here's is an as yet unreleased Peter Griffin Skin
be sure to 'save target as' (or just open the picture in a new tab/window to right click - save as)
drop it in place and rename it as needed
oh, here is my 'nearly complete' Hi-res texture pack ... lets call this version 1 of the texture pack.
Still not 100% happy with this, and I've not even started to re-work the track, bust its pretty good as it stands.