I did not design this model. This is a simple remix from autumnsun, I wanted to print it so that I could have my emu's water refill automatically but found that the file supplied had floating elements and was in a single piece so ALL I did was individualize the files. I've not yet printed this i just thought for ease of use via the app, I'd allow for cherry picking the mounts. Boosting your model Autumnsun! Hope that's all okay!