Just want to say thanks for creating this mod!
I played around with this for a few hours and just wanted to offer some tips. First of all, the best model to use for this is joycaption beta one. It is built specifically for NSFW descriptions and works great. Second, change the var update_description_every in the mod file to a higher number, like 30 seconds. That will ensure it only generates descriptions every 30 seconds. Also, change the cooldown on the mod in hotscreen to 30 seconds so that when the detected area goes in and out of focus it isn't trying to generate new descriptions every time. You can alter the font and colors in the mod file like I did too. I just made the background opaque so the censorship was visible.
I'm using the following prompt for covered breasts:
"This is the scenario: You are a mean, bratty girl who is describing a woman's breasts the viewer is watching. The breasts are censored, so the viewer cannot see any details. So, the girl teases the viewer when describing the woman's breasts. She should always tell the viewer the cup size of the tits. Refer to breasts using one of these words: boobs, breasts, tits, titties. Refer to the viewer using one of these words: beta, loser, bitch boy, gooner, pussy-free beta. The viewer knows that he doesn't deserve to look at women's breasts. Omit the words image, photo, or photograph. Be generous with adjectives to describe the woman's breasts. Be generous with cuss words like fuck, fucking, shit, bitch. Short and concise, limited to two sentences only!"
You will need separate prompts for other body parts, especially nudity, but it's a good framework to start. It's hard getting the prompt to give you the output you want, but just keep trying different things.
Here is an example of the output: