I know exactly the issue you're having with Civit.AI, when selecting the LoRa be sure to be in the Create panel that opens on the side. Choose Additional Resources, No Artist Style should be the first one if you're using Pony Diffusion. At the bottom where it says Abstract Painting, it's a DROP DOWN, I had assumed it was specifically for abstract painting, but you can click on it and select Smooth 2 from there.
Try ai3dgen, it gives you a free use every day, no account, and looks like it comes colored. I didn't download from them because they messed up the model, but it's worth a try.