On a voluntary basis (but still working with a client to a deadline) I made some resources for school children visiting Hartlebury Castle in Worcestershire - they were being given a talk about the English Civil War, and the battle that was fought on the castle's grounds.
A band that I am close with has employed me in the past to take photos at their live gigs, and also to make art for their single covers and branding.
My uncle runs a 3D laser scanning business, and wanted someone to rebrand his logo and make him business cards and presets for forms etc.