Intex Pool Nozzle - tapered

This is a remix with tapered part. Sketchup-ed, so not pretty. Netfabb fails to load it, Cura seems to be fine. Not tested (yet :D).
It's a kind of replacement for Intex 11070.

//edit
It looks like new Intex pools come with bigger inlets/outlets. I created v2 from scratch. Not as pretty as v1, but at least easily editable. Tests in progress.