:O
Though that I will notify the GB community first, as a courtesy.
The first item is a prop fiberglass Terror Dog statue/gargoyle from original mold. Similar statues were used in the miniature model of Dana's rooftop apartment, Ghostbusters movie.
Second item is a PVC vinyl of a Tsukuda Hobby model of a Terror Dog, finished/painted by me. Pics of this model were used on this site and Bill Emkow's site as well (look above left!)
More details on Ebay, search “Ghostbusters - Terror Dogs”
I haven't posted it yet on Ebay, giving you Ghostheads a heads-up!