I usually put some QoL-modified models for the users to enjoy. :) The Krea2 DiTs are converted to INT8-convrot using SVDQuant node (https://github.com/alperktt/Krea-2-SVDQuant-ComfyUI) and the models published later (after 24th of September) are converted with the Cyberdelia Quantizer (https://github.com/cyberdeliaAI/ComfyUI-Cyberdelia-Quantizer)