Alf's cake topper - hospital handyman

I was asked to make a cake topper for a cake that had already been ordered (they only found out I was keen at attempting novelty cakes etc... so it was too late to ask me to make the cake as it already had been ordered). Alf is the hospital handyman and is retiring, he is characterised by his long grey beard, and his glasses that sit on the end of his nose. I had a few casualties with this figure as it was difficult to model given I hadn't a cake to secure it onto, so I skewered the legs and will let them attach it to the cake themselves. Incidentally, he has hens & chickens and supplies staff with free range eggs, hence the other pics