Looks like there's a lab that is similar to using uvmapper .bmp in a paint program. Doesn't look, from the screen shot, like it will paint directly on the model. But that's a good question and I too am on a search for a low cost alternative to Deep Paint. Amorphium paints right on the model, but won't export the texture. :( Someone said zpaint will do that but the demo sure doesn't look like it to me.