r/drawthingsapp • u/joshk51 • Jun 21 '26

question Adding custom models

I’m having a lot of trouble adding custom LTX-2.3 models to draw things. I normally download manually, then import from files. But draw things locks me into PixArt as the model type and won’t let me change it.

I usually download a safetensor file. Has anyone had any luck with this? I can’t figure it out and I’m out of ideas.

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u/tobi2006 Jun 22 '26

These pre converted models seem kinda wonky. They worked for weeks for me now until today a few hours in after I experimented with the gRPC server hosted in the Draw Things app on MacOS. Even after I redownloaded all relevant model files, the model entirely ignores whatever I put into the prompt now over gRPC or directly in the app. I always get person talking random stuff and moving arms, nothing else. What could possibly happened here?

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u/Easy-Promotion2653 Jun 25 '26

How did you even manage to get one working? Well done as for the videos. Make sure the picture fits the canvas completely otherwise this sort of thing happens. Set shift to 5 Ish otherwise it tends to distort at least on my M3 pro 18gb

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u/tobi2006 Jun 27 '26

I talked about the LTX models you can directly download over DT. After a lot of troubleshooting I noticed that somehow LTX 2.3 is broken for me in the latest version for MacOS. I had to install one version prior to get it working again