Adjusting only parts of clothes gives that realistic transparency effect. I made shirt see-trough only where thin fabric touches her nude skin and less see-trough where it is wrinkled like on bottom part, or between her breasts, or on her side with hard light exposure. Shirt being white also helped a lot with exposing Ana de Armas' beautiful breasts.
Making this xray nude of Dakota Johnson in her bikini was quite simple. Even her bikini bottom shows the landing strip outline of her pubes. Nipples poked out their position nicely on bikini top. With contrast trick I brought up color differences and reduced transparency on wrinkled parts and straps to make her bikini look wet and revealing.
With this beautiful celebrity I didn't have see through clothes to start with, but her dress had nice shadows shaping the body and nipple pokes. It took only gradient color to bring up skin and some color deleting for depth effect. I could have made the dress more transparent if I did some faking of her pussy or panties, but it looks more erotic as it is.
Sexy Kaley Couco in legendary BBT scene. Like other xray nudes with thin white clothes, I adjusted only parts of shirt that are touching her skin or very close to it. Poking nipples helped with position of red color. So, was she horny or just cold?
A beautiful body of famous model. Xraying wasn't too difficult, she was already wearing see through clothes. I just helped a bit adding color to it and bringing up the panties and wrinkles of a dress to get a depth of it.
Majandra Delfino wearing sexy tank top with no bra underneath couldn't make it easier. I did only minor adjustments on right places where fabric touches naked skin and left out part between her breasts and thicker part of shirt's binding.
Jennifer Lawrence in her red carpet gown was nice for xray example where I had to add naked body before making clothes see trough. The shape of her breasts and position of nipples were obvious here. The tricky part was her ballet posture and maybe figuring out which parts of her dress to bring up. Reducing transparency of few flowers and lower part of a dress worked perfectly.
A bit more complex xray nude of Charlize Theron in black dress. Isolating darker parts of her dress from lighter ones gave a realistic look of a fake. Had to be consistent with dress transparency, so I brought up some grass through it. I kept as much as possible of her original skin that is visible through the fabric of her dress.
Beautiful Emma Watson in her white evening gown. After adding the body under the dress, I had to make those realistic shadows of indoor lighting close to a window. Making clothes transparent ended up being simplest part of this fakeray. Had to add transparency to parts of a dress to show the plant behind her.
The hard part of Kim Smith's fake has to be her pose. It took some time to get it right. After that, everything fell in order. Even that wrinkle going from her nipple down was a happy coincidence. I brought back up the borders of her dress and made her standing almost nude.