The main setup for the temperature system is done, the core temperature map is generated in editor, compiled and it will be read by the game later, so it doesn't have to hog resources calculating every frame, only variants like seasonal, day/night and weather will be calculated.
My brother is now finalizing the part where the game reads the data and applies it during runtime, everything else related to the system should be pretty quick to implement, so we expect to release it before next friday.
On Mako's design, the core is done, I went with Swimsuit top and a very light shirt and Dolphin shorts, as a shark hybrid she has great water affinity.
Mako won't be ready for this update, as the model is just one small part of all we need to implement to add a new character.