I had a porcelain d'Uccle rooster and 2 Mille Fleur d'Uccle pullets. My favorite are the Mille Fleur d'Uccles. Currently have 1 Mille Fleur and 1 Golden d'Uccle pullets, and I think 1 golden neck d'Uccle cockerel. I won't be able to keep the cockerel so will have to rehome him.
Here are 2 golden neck d'Uccle/OEGB cockerels I recently rehomed, along with 21 other cockerels. Here they were about 5-6 weeks old.
Here's a golden d'Uccle/OEGB pullet from the same hatch.
Here she is a few weeks older. Her name is Honey.
Here's a younger sister, another golden d'Uccle/OEGB, named Buttercup.
Here's the youngest golden neck d'Uccle/OEGB cockerel, at about 5-6 weeks (after almost dying of dehydration), and at about 8-9 weeks old. He was the runt of this hatch, so for the first 6 weeks looked more like a pullet, before his crest got bigger and more pink. I named him Nugget. Since he's a mix between a mille fleur d'Uccle hen and an Old English Game bantam he's missing the feathers on his legs and feet, and will look more like an OEGB.
Here's my 1 year old Mille Fleur d'Uccle hen named Spunky. She has a slightly crooked beak. Her perfect twin sister got stolen by a passerby after she flew out of the yard.
Here's Spunky with her 1st (and only) brood. She shared the nest with a mottled Cochin bantam, and between the 2 they hatched 13 chicks.