This is the work in progress for the monday drawing. I've made some changes. Por example, there's a huge window in the background so Twilight would feel more humilliated by Celestia. The little yellow ray you're seeing is the magic of Celestia. It's not a typical layer, but a hue/saturation layer. I've made it this way so I can adapt the brightness effects in a relaxing way. I've made the same thing with the magic of Twilight, Rarity, Chrysalis and Starlight.
There's gonna be a safe version where the swimsuit will be torn to cover the breasts and the vagina of Twilight.
The cleaning process was a bit difficult because there were tiny white dots everywhere.
Things I need to add:
-Brightness effects
-Shadows
-Blushed faces
-Clouds from outdoor
-Hue/saturation configuration
-Color balance configuration
-Torn clothes for the safe version
I think I'll delete the doors because there's no consistency in the structure of the building. When you get in a swimming pool centre, the first thing you see is not a big pool.