I am using SW12 SP4 and have been tasked with creating several new decals. I have been able to figure out how to create a decal from a JPEG image, but now I have a couple of new decals that I need to change or create from scratch. I have no image creation software like Illustrator and while I could use 'Paint" why would I use a crayon with irregular and uneven edges to create a professional looking decal? Besides, I don't think it would be professional looking when I was done.

Is the best option to create a surface and then create a sketch on it then use split lines to separate the surfaces for coloring?

Thank you

Jim