This is a test render with v1.7beta, settings:
- Q4
- enhanced external brightness
- ambient ligthing 75%
- anti-aliasing min-max 2-3
- caustic photons 2 mln
- shininess glossy
- filter lanczos
- smapler bucket
(settings are from Cecilia's file in THIS post)



This is a test render with v1.7beta, settings:
- Q4 - default settings
- enhanced external brightness
- ambient ligthing 75%



I prefer the second one:
- it's made with standard settings
- it's slightly lighter, looks a bit better.

Great work, Enko! Thanks!

H