Nice galam! I was talking to Nando about doing a thread like this. Now I just need to start producing stuff to show! Great thread!
Well I was hoping so. But I guess not so much...
If you search the forums (I know, the search function is pretty crappy, but still....) you'll find an old thread (or three!) about TG-16 fan art.
Off the top of my head:
* Joe Redifer shared some awesome homemade CD tray inserts he made in early 90's.
* Black_Tiger, in addition to his "recent" art for Mysterious Song, showed old images he had drawn over the years? I can't recall exactly what he shared, but it was something. I think.
* Everything else is fuzzy.
* HOLY CRAP. I forgot that sunteam_paul had TONS of TG-16 related stuff (for example, he took NATAS--last boss from Dungeon Explorer--and redrew him for an Amiga demo/mock screenshot. Paul did a bunch of stuff like that (using character sprites) as well as drawing proper full-screen images (AKA "fan art") on Amiga.
Also, here is something my brother drew back in early 90's (embarrassing!):