Originally, there was no appendage but the water didn't come out right. Eventually I'll be creating a quick attach/detach system to be able to swap out different ones. I included the original sized and altered model as well as increased version cut in half for easier printing. It's by no means perfect but I like it :)
Printed out of PLA. I forgot exact settings but I believe I set layer height to .3. I've had this sitting in the Texas summer heat and it seems to be holding up very well!
The author remixed this model.
I take no credit for the original model. I just altered to it to allow insertion of a solar pump into the foot.