If you don't find someone, you can easily do something like this with an existing nipple decal clothing and a texture.
For example, take this clothing item:
Custom nipple textures as clothing with wet nipple options. To use these, on your model click on the Clothing tab and search for "nipples" or "VamEssentials". Check the box and then click Customize. Circle 1 is the default loading preset...
hub.virtamate.com
And then use this texture here in the alpha slot of the clothing and edit the specular values to your liking:
View attachment 589918