Pretty sure I had this one up before(?) anyhow, here it is. I have added supports to ease the printing as slic3r is not the best at adding supports and my printer does not like overhang all the time. 2.1 I use. 2.3 works just fine, maybe even alittle better as the sides of the pod may or may not be seen in the image, seem to depend abit on the lens length, just cut sides with cutter :) will redo this later..
0.4 nozzle and flex is recommended. Lumenier axii will fit but heat the hole with hairdryer abit first and gently squeeze.