NGONS and TRIS oh my!

To date, this has been the most complex model I have ever taken on. This client did not have any CAD files for this medical part from an oxygen delivery system. But they were able to send me the actual part for reference. What I found most difficult about this model was all the internal surfaces that needed to be precisely modeled. I used a box modeling approach and was able to eliminate almost all NGONs and Tris. I used the new Redshift Standard material and spent some time tweaking the "Transmission" settings to get the plastic silicone rubber look.