Thanks for the feedback guys!
@denisgo22 We focused to match the photo reference... as you can see in the original pictures the look is quit clean.
@ren_guf True... but same as above in the photo reference the pool reacts that way. The water is quite still, no ripples or
anything, so should be normal to reflect alot.
@agentdark45 Can't really tell which HDRI it was in the end, will have a look into the scene... we tried many. These are in fact IES lights.
@RolandB Yepp, daylight shots are made with PG HDRI as well.
@daniel266 You've got a point there. ;)