hi
light-test > irrm+photons
lokks good , i like it , render time ??
another thing , could you share the floor texture ???
can you post your settings. Did you calulate irrad without red to stop color bleed if not what did you do. floor mat is sweet n subtle.
10x
render time: irrm+photons ( with the red color )~ 30min (real size 1754x1240) > render - AA0/2 ca. 3h
…just a light-test 