The Last Conformist
Irresistibly Attractive
If you go to your vanilla art folder, you'll find a file called resource.pcx, which includes various unused resource icons apparently left over from development. Among them is a a chemist's vial with a red liquid in. Would a colour job of that suffice?
Edit: The file in question has some stuff that might be interesting to Ramby too - an alternate horse resource (which MEM used for superior horses), and a chalice with reddish-purplish drink in are what chiefly come to mind.
Edit: The file in question has some stuff that might be interesting to Ramby too - an alternate horse resource (which MEM used for superior horses), and a chalice with reddish-purplish drink in are what chiefly come to mind.