Euonymous - possibly japonicus.

Al

Bonsai material? Its up and potted cos is favourite lol

Just as a personal thing, it's hard for me to get too excited about variegated material, but if you overlook that thought it could otherwise make a believable bonsai. They are very susceptible to aeuonymous scale - especially if they get weak; and large galls on stems and branches are common (crown gall). Best luck with it, though.

Al