I so love your art nudes, they are really beautiful, and congratulations on having them chosen for a gallery display.
Here are three of many that I modelled for which have been in gallery displays, and I have also modelled many times for groups of artists in galleries during scheduled drawing and painting sessions. I wish I had some good photos of those sessions.
The most recent photo that I modelled for that ended up in an art gallery display was this one done two years ago by MM member Lindee Robinson:
A snapshot of me standing in an art gallery next to a painting of me:
And one of my favorites, another painting I modelled for: