I will probably always be coding and leaning about it. I would possibly consider a full switch into illustration, or board game design (other loves of mine) - but to be totally honest, I know I would miss software design and development. I'm am certain I would develop a digital platform for sharing my work if this were the case.
Currently, I work in the reverse - often trying to integrate traditional illustration into digital stuff, like this team workflow poster I made a few jobs back:

But yeah, I don't see myself ever completely walking away from code. ;)