Aside from reinactment maybe make himself known to more potential markets for the same thing – look at directories for film and tv services (Kays, the Knowledge, Film Bang) and make himself known to armorers, costume design and hire, props makers etc.
He did make Beyonces skirt for a Pepsi advert once
There was a dress that (I think Vogue) sold as a kit of rings and disks that you had to make yourself. A friend of mine spent ages putting one together to wear on her 21st Birthday. To her horror the evening before her birthday Gina G appeared on Eurovision wearing the same dress so she went out on her birthday looking not like a glamorous debutant as she’d hoped, but instead looking like a Gina G tribute act.